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TL;DR — A baking sheet’s material decides how it browns food, whether it warps, and how long it lasts. Aluminum (especially heavy-gauge aluminized steel) is the best all-around choice: it heats fast and evenly, resists warping when thick enough, and stays affordable. Stainless steel is durable but browns unevenly; nonstick is convenient but degrades; carbon steel and cast iron hold heat for hard-searing; silicone and glass are for specific jobs, not general sheet-pan work. Gauge (thickness) and color matter as much as the metal itself — thicker and lighter usually wins. For picks, see our best baking sheets guide.

The HomeWhisk editorial team researches kitchen equipment by analyzing manufacturer specifications, material behavior, and aggregated user reviews from major retailers and baking communities. Our recommendations are based on how these materials actually conduct heat and hold up, not on marketing claims.

“Baking sheet” gets used loosely, but the material underneath the label is what determines your results. The same cookie dough can spread and burn on one pan and bake up golden and even on another, purely because of what the pan is made of and how thick it is. This guide breaks down every common bakeware material, explains the two overlooked variables — metal gauge and surface color — and covers the practical failures owners ask about most: warping, rusting, and glass shattering. For product picks across the categories below, our best baking sheets and best dutch oven for bread baking guides are the best next step.

NordicWare Half Sheet Baking Pans for Even Browning - Nordic Ware Naturals 2-Pack, Commercial Grade Aluminum

NordicWare

Half Sheet Baking Pans for Even Browning - Nordic Ware Naturals 2-Pack, Commercial Grade Aluminum

This 2-pack of commercial-grade aluminum half sheet pans delivers even heat distribution and consistent browning across cookies, vegetables, and sheet pan dinners. Home bakers who want restaurant-quality results and pans that won't warp after years of high-heat use should buy these.

Pros and Cons

Pros

  • Superior heat conductivity produces evenly browned cookies, roasted vegetables, and baked goods without rotating pans mid-cycle.
  • Reinforced steel rim prevents warping even after years of high-temperature roasting and repeated thermal shock.
  • Light aluminum color prevents overbrowning on delicate items like shortbread cookies and pastries that burn easily on dark pans.

Cons

  • Aluminum reacts with acidic foods like tomatoes and vinegar, causing darkening and pitting that affects appearance but not performance.
  • Hand wash only since dishwasher detergent causes permanent cosmetic discoloration on natural aluminum.
NordicWare Best Aluminum Sheet Pan Set for Even Baking - Nordic Ware Naturals 3-Piece USA Made Half, Jelly Roll & Quarter Sheet

NordicWare

Best Aluminum Sheet Pan Set for Even Baking - Nordic Ware Naturals 3-Piece USA Made Half, Jelly Roll & Quarter Sheet

This pure aluminum 3-piece baking set delivers superior heat conductivity for evenly browned cookies, roasted vegetables, and sheet pan dinners without hot spots or warping. Home bakers and meal preppers who want commercial-grade durability and consistent results should buy this lifetime-quality American-made set.

Pros and Cons

Pros

  • Heats evenly across the entire surface with no hot spots, producing uniformly golden cookies and perfectly roasted vegetables every time.
  • Steel-reinforced rims stay completely flat even after repeated high-heat use under the broiler or in 450°F ovens.
  • Pure aluminum construction is safer than nonstick coatings and will last decades with proper hand washing and care.

Cons

  • Reactive aluminum darkens and pits when used with acidic foods like tomatoes or vinegar-based marinades without parchment paper protection.
  • Requires hand washing only since dishwasher detergents cause cosmetic discoloration that does not affect performance but looks unappealing.
GoodCook 3-Piece Nonstick Baking Sheet Set - Carbon Steel Cookie Pans (13x9, 15x10, 17x11 Inch)

GoodCook

3-Piece Nonstick Baking Sheet Set - Carbon Steel Cookie Pans (13x9, 15x10, 17x11 Inch)

This three-pan carbon steel set delivers even heat distribution and scratch-resistant nonstick coating that releases cookies and pastries cleanly without warping. Home bakers who need multiple sheet sizes for batch baking and frequent oven use will appreciate the metal-utensil-safe surface and rolled rims that add rigidity.

Pros and Cons

Pros

  • Three size options cover everything from small batches to large family dinners without buying separate specialty pans.
  • Carbon steel material heats quickly and maintains temperature better than thin aluminum sheets.
  • Scratch-resistant coating holds up to metal spatulas and whisks without flaking or peeling over time.

Cons

  • Hand washing recommended for longevity means the dishwasher-safe claim requires compromising coating durability.
  • Gray nonstick surface makes it harder to visually monitor browning progress compared to lighter-colored baking sheets.
OXO Good Grips 3-Piece Ceramic Bakeware Set for Even Browning and Easy Release - Storm Blue

OXO Good Grips 3-Piece Ceramic Bakeware Set for Even Browning and Easy Release - Storm Blue

This three-pan ceramic bakeware set delivers even heat distribution and scratch-resistant nonstick performance across half sheet, quarter sheet, and jelly roll sizes. Home bakers who want consistent browning, easy cleanup, and PFAS-free coating will appreciate the heavy-gauge steel construction and expanded rim handles.

Pros and Cons

Pros

  • The ceramic coating releases delicate items like roasted vegetables and thin cookies without tearing or sticking.
  • Three different pan sizes handle everything from batch cookie baking to small-portion roasting without needing extra pieces.
  • Square-rolled edges add rigidity that prevents flexing when carrying loaded pans across the kitchen.

Cons

  • Hand washing is required to maintain the ceramic coating, adding time compared to dishwasher-safe metal pans.
  • The storm blue exterior shows fingerprints and smudges more visibly than darker finishes.
HONGBAKE 3-Piece Nonstick Baking Sheet Set with Diamond Texture for Even Baking, Champagne Gold

HONGBAKE

3-Piece Nonstick Baking Sheet Set with Diamond Texture for Even Baking, Champagne Gold

This three-pan set uses diamond-textured carbon steel to promote even heat distribution and prevent sticking, eliminating burnt edges and stuck-on cookies. Home bakers who want consistent results across different pan sizes without scrubbing should consider this affordable set.

Pros and Cons

Pros

  • Diamond texture delivers noticeably more even browning than flat pans, especially on cookies and biscuits.
  • The extra thickness prevents the pans from buckling or popping in high heat, a common complaint with thinner sheets.
  • All three sizes nest together for compact storage, taking up less cabinet space than bulky single pans.

Cons

  • Hand washing is required to preserve the nonstick coating; the dishwasher will degrade it over time.
  • The champagne gold color may show light scratches more visibly than darker finishes, though this does not affect performance.

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NordicWare Half Sheet Baking Pans for Even Browning - Nordic Ware Naturals 2-Pack, Commercial Grade Aluminum

Editors' Favorite
NordicWare Half Sheet Baking Pans for Even Browning - Nordic Ware Naturals 2-Pack, Commercial Grade Aluminum

NordicWare

Half Sheet Baking Pans for Even Browning - Nordic Ware Naturals 2-Pack, Commercial Grade Aluminum

This 2-pack of commercial-grade aluminum half sheet pans delivers even heat distribution and consistent browning across cookies, vegetables, and sheet pan dinners. Home bakers who want restaurant-quality results and pans that won't warp after years of high-heat use should buy these.

$33.00 at Amazon

Editors' Favorite

Brand Name: Nordic Ware Global Trade Identification Number: 00011172431059 Manufacturer Warranty Description: lifetime limited warranty UPC: 011172431059 Model Number: 43105AMZM Manufacturer Part Number: 43105AMZ Included Components: half sheet^2 Unit Count: 2.0 Count Manufacturer: Nordic Ware Item Type Name: Naturals Baking Sheet Best Sellers Rank: #405 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #3 in Baking & Cookie Sheets ASIN: B0049C2S32 Customer Reviews: 4.7 4.7 out of 5 stars (34,964) 4.7 out of 5 stars Material Type: Aluminum Is the item dishwasher safe?: No Material Type Free: Chemical Free Size: 2pk Half Sheet Item Dimensions L x W x H: 17.9"L x 12.9"W x 1"H Item Weight: 1.7 Pounds Color: Natural Material: Aluminum Brand: Nordic Ware Product Dimensions: 17.9"L x 12.9"W x 1"H Is Dishwasher Safe: No

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NordicWare Best Aluminum Sheet Pan Set for Even Baking - Nordic Ware Naturals 3-Piece USA Made Half, Jelly Roll & Quarter Sheet

Great Value
NordicWare Best Aluminum Sheet Pan Set for Even Baking - Nordic Ware Naturals 3-Piece USA Made Half, Jelly Roll & Quarter Sheet

NordicWare

Best Aluminum Sheet Pan Set for Even Baking - Nordic Ware Naturals 3-Piece USA Made Half, Jelly Roll & Quarter Sheet

This pure aluminum 3-piece baking set delivers superior heat conductivity for evenly browned cookies, roasted vegetables, and sheet pan dinners without hot spots or warping. Home bakers and meal preppers who want commercial-grade durability and consistent results should buy this lifetime-quality American-made set.

$32.00 at Amazon

Great Value

Brand Name: Nordic Ware Global Trade Identification Number: 00011172431745 Manufacturer Warranty Description: Lifetime Warranty UPC: 011172431745 Model Number: 43174 Manufacturer Part Number: 43174 Included Components: Half Sheet, Jelly Roll Sheet, Quarter Sheet Unit Count: 1.0 Count Manufacturer: Nordic Ware Item Type Name: Naturals Baking Sheet Best Sellers Rank: #1,226 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #1 in Jelly-Roll Pans ASIN: B079Q671Q5 Customer Reviews: 4.5 4.5 out of 5 stars (7,078) 4.5 out of 5 stars Material Type: Aluminum Is the item dishwasher safe?: No Material Type Free: Lead Free Size: Bakers Delight Set, 1-Pack Item Dimensions L x W x H: 17.9"L x 12.9"W x 1.1"H Item Weight: 1.8 Kilograms Color: Natural Material: Aluminum Brand: Nordic Ware Product Dimensions: 17.9"L x 12.9"W x 1.1"H Is Dishwasher Safe: No

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GoodCook 3-Piece Nonstick Baking Sheet Set - Carbon Steel Cookie Pans (13x9, 15x10, 17x11 Inch)

GoodCook 3-Piece Nonstick Baking Sheet Set - Carbon Steel Cookie Pans (13x9, 15x10, 17x11 Inch)

GoodCook

3-Piece Nonstick Baking Sheet Set - Carbon Steel Cookie Pans (13x9, 15x10, 17x11 Inch)

This three-pan carbon steel set delivers even heat distribution and scratch-resistant nonstick coating that releases cookies and pastries cleanly without warping. Home bakers who need multiple sheet sizes for batch baking and frequent oven use will appreciate the metal-utensil-safe surface and rolled rims that add rigidity.

$17.99 at Amazon

Brand Name: GoodCook Global Trade Identification Number: 00076753043229, 00793842000931 Manufacturer Warranty Description: Limited Lifetime UPC: 721019502247 077344180125 716080038610 795467494874 714874124662 701607788437 885501920381 735343196942 603205195726 793842000931 803613009732 885515742382 737946593029 885737891660 304067249557 300714330449 300714330456 370114850199 781147813844 304061015394 076753043229 362225784128 300714330463 701607425677 Model Number: 04550 Manufacturer Part Number: 04550 Included Components: 3 cookie sheets Unit Count: 1.0 Count Manufacturer: Good Cook Item Type Name: NonStick Cookie Sheet Best Sellers Rank: #155 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #1 in Baking & Cookie Sheets ASIN: B0026RHI3M Customer Reviews: 4.5 4.5 out of 5 stars (16,833) 4.5 out of 5 stars Material Type: Alloy Steel Is the item dishwasher safe?: Yes Material Type Free: PTFE Free Size: 3-Piece Set Item Dimensions L x W x H: 19.6"L x 12.6"W x 6.8"H Item Weight: 0.25 Kilograms Color: Dark Gray Material: Alloy Steel Brand: GoodCook Product Dimensions: 19.6"L x 12.6"W x 6.8"H Is Dishwasher Safe: Yes

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OXO Good Grips 3-Piece Ceramic Bakeware Set for Even Browning and Easy Release - Storm Blue

OXO Good Grips 3-Piece Ceramic Bakeware Set for Even Browning and Easy Release - Storm Blue

OXO Good Grips 3-Piece Ceramic Bakeware Set for Even Browning and Easy Release - Storm Blue

This three-pan ceramic bakeware set delivers even heat distribution and scratch-resistant nonstick performance across half sheet, quarter sheet, and jelly roll sizes. Home bakers who want consistent browning, easy cleanup, and PFAS-free coating will appreciate the heavy-gauge steel construction and expanded rim handles.

$64.99 at Amazon

Brand Name: OXO Global Trade Identification Number: 00840097711225 UPC: 840097711225 Model Number: 11423200 Manufacturer Part Number: 11423200 Included Components: Half Sheet Pan, Jelly Roll Pan, Quarter Sheet Pan Unit Count: 3.0 Count Manufacturer: OXO Item Type Name: 3-Piece Sheet Pan Set Best Sellers Rank: #1,278 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #56 in Baking & Cookie Sheets ASIN: B0F1P5N81H Customer Reviews: 4.7 4.7 out of 5 stars (1,315) 4.7 out of 5 stars Material Type: Aluminized Steel Is the item dishwasher safe?: No Material Type Free: Aluminized Steel Size: 3-Piece Set Item Dimensions L x W x H: 2.4"L x 20"W x 13.9"H Color: Storm Blue Material: Aluminized Steel Brand: OXO Product Dimensions: 2.4"L x 20"W x 13.9"H Is Dishwasher Safe: No

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HONGBAKE 3-Piece Nonstick Baking Sheet Set with Diamond Texture for Even Baking, Champagne Gold

HONGBAKE 3-Piece Nonstick Baking Sheet Set with Diamond Texture for Even Baking, Champagne Gold

HONGBAKE

3-Piece Nonstick Baking Sheet Set with Diamond Texture for Even Baking, Champagne Gold

This three-pan set uses diamond-textured carbon steel to promote even heat distribution and prevent sticking, eliminating burnt edges and stuck-on cookies. Home bakers who want consistent results across different pan sizes without scrubbing should consider this affordable set.

$25.49 at Amazon

Brand Name: HONGBAKE Included Components: carbon steel Unit Count: 3.0 Count Manufacturer: HONGBAKE Best Sellers Rank: #2,380 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #12 in Baking & Cookie Sheets ASIN: B09QPQVK37 Customer Reviews: 4.4 4.4 out of 5 stars (2,814) 4.4 out of 5 stars Material Type: Carbon Steel Is the item dishwasher safe?: Yes Material Type Free: PFOA Free, PTFE Aluminum Lead Cadmium PFOS PFAS Chemical BPA Free Size: Half/Jelly Roll/Quarter Item Dimensions L x W x H: 17.5"L x 12"W x 1"H Item Weight: 4.2 Pounds Color: Champagne Gold (Carbon Steel) Material: Carbon Steel Brand: HONGBAKE Product Dimensions: 17.5"L x 12"W x 1"H Is Dishwasher Safe: Yes Number of Items: 3

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The Common Baking Sheet Materials, Compared

Aluminum is the workhorse of professional and home baking for a simple reason: it conducts heat roughly four times faster than stainless steel, so it responds quickly to the oven and spreads heat evenly across the surface. That even conduction is exactly what you want for cookies, sheet cakes, and roasted vegetables. Pure aluminum is soft and dents, so most quality pans are aluminized steel — a steel core coated in aluminum — which adds rigidity and warp resistance while keeping aluminum’s thermal behavior. This is what most “commercial half sheet” pans are.

Stainless steel is prized for durability and its inert, non-reactive surface. It won’t corrode, react with acidic foods, or leach, and it survives dishwashers and metal utensils. The trade-off is thermal: stainless is a poor conductor, so it heats unevenly and tends to create hot spots that brown food inconsistently unless the pan has an aluminum or copper core bonded in. For a general-purpose baking sheet, plain stainless is a step down from aluminum for browning.

Nonstick (coated) sheets add a PTFE or ceramic coating over aluminum or steel for easy release and cleanup. They’re genuinely convenient for sticky glazes and delicate items, but the coating is the weak point: it wears with abrasion, can’t take metal utensils, and most PTFE coatings should stay under about 500°F (260°C) to avoid degrading. Treat nonstick sheets as a consumable, not a lifetime pan.

Carbon steel and cast iron are the heat-retention materials. They warm up slowly but store a lot of energy, which makes them excellent for hard, even searing and for baked goods that benefit from strong bottom heat. Both are reactive and need seasoning and hand-washing to prevent rust, so they’re specialty tools rather than everyday sheet pans.

Ceramic and enameled cast iron give you a non-reactive, easy-clean surface (enamel is glass fused to metal) and even, retained heat, but they’re heavy, expensive, and can crack under thermal shock. They shine for casseroles and roasting, less so as flat sheets.

Silicone and glass round out the list. Silicone mats and molds are flexible, non-stick, and oven-safe to around 425–450°F, ideal as liners; silicone alone doesn’t conduct heat well enough to brine crisp results. Glass (borosilicate or tempered soda-lime) is non-reactive and lets you watch browning, but it’s slow to heat, heavy, and vulnerable to shattering under sudden temperature swings. For the everyday flat pan the keyword implies, metal wins. Our best mixing bowls and best food storage containers guides cover the adjacent gear you’ll reach for alongside these pans.

Gauge: Why Thickness Matters More Than You Think

“Gauge” is the thickness of the metal, and it’s the single most underrated spec on a baking sheet. Confusingly, a lower gauge number means thicker metal — a 13-gauge pan is heftier than an 18-gauge one. Thickness drives two things that owners care about.

First, warp resistance. Thin pans (higher gauge) expand unevenly when they hit a hot oven, and the metal buckles with a loud “pop” — the most common complaint in sheet-pan reviews. A heavy 13- to 18-gauge aluminized steel pan with a rolled, wire-reinforced rim resists that buckling far better.

Second, heat stability. A thicker pan holds a more even temperature and is less prone to scorching the bottoms of cookies while the tops stay pale. If you bake regularly, buying up in thickness is the highest-value decision you can make. A rolled steel rim also keeps the pan rigid over years of use. See our best baking sheets guide for the gauges worth buying.

Pan Color and Finish: The Browning Variable

Surface color changes results because darker surfaces absorb and radiate more heat. A dark or nonstick-coated pan browns the bottoms of baked goods faster and more deeply — great for a crusty bottom on bread or pizza, but a liability for cookies and cakes, which can over-brown or burn on the base before the center sets. A light, shiny aluminum pan reflects more heat, browning more gently and evenly, which is why most bakeries use bright, uncoated aluminum for cookies and sponge cakes.

The practical rule: if you bake delicate sweets, choose a light finish (or drop your oven temperature about 25°F when using a dark pan). If you want aggressive bottom browning, a dark pan helps. This is also why recipes sometimes specify pan color — it genuinely changes the outcome.

What to Actually Buy (and How Many)

For most home cooks, the answer is straightforward: two or three heavy-gauge aluminized steel half sheet pans (roughly 18 by 13 inches) with rolled rims, in a light finish. They handle cookies, roasted vegetables, sheet-pan dinners, and toasting, they nest for storage, and they cost little. Add a silicone mat or parchment for non-stick release rather than relying on a coated pan you’ll wear out.

Buy stainless only if you specifically want a dishwasher-proof, acid-safe pan and accept less even browning. Reserve nonstick for sticky, delicate tasks and expect to replace it. Keep carbon steel, cast iron, and enameled pieces for searing and braising, not general sheet work. If you weigh dough and portions, a scale improves consistency far more than any pan upgrade — our best kitchen scale guide covers that. A stable best cutting board rounds out the prep station where most of this food starts.

Sizes: European vs U.S. and Institutional Standards

U.S. home pans follow the “sheet pan” family: a full sheet (about 26 by 18 inches) fits commercial ovens; the half sheet (18 by 13) is the home standard; quarter (13 by 9) and eighth sheets suit small batches and toaster ovens. Depth is usually about 1 inch, with rimmed (“jelly roll”) pans preferred over flat cookie sheets for versatility.

European bakeware is often sized in centimeters and to the Gastronorm (GN) institutional system used in professional kitchens worldwide, where a GN 1/1 pan measures 530 by 325 mm and fractions scale down from there. If you buy imported pans or racks, check that the dimensions match your oven and any wire racks you already own — a half sheet and its cooling rack are designed to nest, and mixed standards won’t line up.

Frequently Asked Questions

What is the difference between a baking sheet and a baking pan?

A baking sheet (or sheet pan) is a flat, shallow metal pan with a low rim, designed for even air circulation and quick heat transfer — cookies, roasting, and sheet-pan meals. A “baking pan” is a broader term that includes deep-sided cake pans, brownie pans, and roasting pans meant to contain batter or liquid. The key difference is depth and purpose: sheets maximize surface exposure and browning, while deeper pans hold volume. Most kitchens want both, but a couple of half sheet pans cover the most ground. See our best baking sheets guide.

What is the best baking sheet material for non-toxic baking?

Uncoated aluminum, aluminized steel, and stainless steel are all considered safe and inert for baking; aluminum’s contact with food is minimal and well within food-safety limits, and stainless is non-reactive. If you specifically want to avoid PTFE nonstick coatings, choose an uncoated metal pan and line it with parchment or a silicone mat for release. Glass and ceramic are also inert. The main things to skip are scratched, flaking nonstick coatings and reactive bare pans left to rust. Our best baking sheets guide flags uncoated options.

Why do baking sheets warp in the oven?

Warping happens because metal expands when heated, and if the pan heats unevenly — or is too thin — that uneven expansion buckles the surface, often with an audible pop. Thin, high-gauge pans and sudden temperature changes (like a cold pan hitting a hot broiler, or cold water on a hot pan) are the usual triggers. Heavy-gauge aluminized steel with a rolled, wire-reinforced rim resists warping best. To minimize it, avoid the broiler with thin pans and let pans cool before washing. Our best baking sheets picks prioritize warp resistance.

Why do metal baking pans rust?

Rust is oxidation of iron, so it affects bare carbon steel and cast iron, and any steel pan whose protective coating has been scratched through. Aluminum doesn’t rust (it forms a stable oxide layer instead), and stainless steel resists corrosion thanks to its chromium content. Reactive pans rust when moisture sits on bare metal, so they need to be dried immediately, oiled/seasoned, and hand-washed. If rust is a dealbreaker for you, choose aluminum or stainless for everyday sheet-pan duty and keep seasoned steel for searing tasks.

Why do glass baking dishes shatter?

Glass fails from thermal shock — a rapid temperature change that makes different parts of the dish expand or contract at different rates until the stress exceeds the glass’s strength. Common causes are moving a dish straight from freezer or fridge to a hot oven, setting a hot dish on a cold or wet surface, or adding cold liquid to a hot dish. Borosilicate glass tolerates shock better than tempered soda-lime glass. To be safe, let glass come toward room temperature before heating and never expose it to sudden swings.

How should I clean and maintain baking sheets?

For aluminum and stainless, wash with warm soapy water and a non-abrasive pad; for stubborn baked-on residue, a paste of baking soda and a little water lifts it without scratching. Avoid harsh steel wool on nonstick or aluminum. Bare carbon steel and cast iron should be hand-washed, dried immediately, and re-oiled to prevent rust. Discoloration on bare aluminum is cosmetic and harmless. Using parchment or a silicone mat keeps cleanup minimal and extends the pan’s life by reducing scrubbing.

The Bottom Line

Baking sheet materials come down to how metal moves heat. For everyday baking, heavy-gauge aluminized steel in a light finish is the best all-around material: fast, even browning, strong warp resistance, non-reactive enough for daily use, and inexpensive enough to own several. Stainless trades browning for durability, nonstick trades longevity for convenience, and carbon steel, cast iron, glass, and silicone are specialists rather than general sheet pans. Remember that thickness (gauge) and color often matter as much as the metal itself. If you bake regularly, buy two or three good half sheets, line them, and you’re set. For picks, see our best baking sheets, best dutch oven for bread baking, and best kitchen scale guides.