Updated 19 July 2026 · Written by Daniel Wright
A cookie sheet has one or no raised edges, so air circulates and cookies slide off easily; a baking sheet, or sheet pan, has a rim on all four sides to contain food and liquids. Cookie sheets are best for cookies, while rimmed baking sheets are more versatile for roasting and anything that might run.
A cookie sheet is flat and rimless for airflow and easy sliding, ideal for cookies. A baking sheet has raised sides to hold food and juices, better for roasting vegetables, bacon or anything with liquid.
The Difference
Cookie sheet, rimless
With one or no raised edge, a cookie sheet lets hot air flow over the whole tray for even browning, and you can slide baked cookies straight off.
Baking sheet, rimmed
A baking sheet or sheet pan has a rim on all sides to keep food and liquids from sliding off, which makes it the more versatile pan.
Which to use
Use a cookie sheet for cookies where airflow and easy release matter. Use a rimmed baking sheet for roasting, sheet-pan meals or anything that releases juice.
Cookie Sheet vs Baking Sheet
| Feature | Cookie sheet | Baking sheet |
|---|---|---|
| Edges | One or none | Rim on all sides |
| Airflow | Excellent | Good |
| Best for | Cookies | Roasting, sheet-pan meals |
| Holds liquid | No | Yes |
Common Mistakes to Avoid
- Roasting saucy food on a rimless cookie sheet, which spills.
- Expecting a rimmed sheet to release cookies as easily as a flat one.
- Buying only one type when both are useful.
Frequently Asked Questions
Can I use a baking sheet for cookies?
Yes. A rimmed baking sheet bakes cookies fine; the rim just makes sliding them off a little less easy. For pure cookie baking, a flat cookie sheet is ideal.
What is a sheet pan?
A sheet pan is another name for a rimmed baking sheet, with raised sides on all four edges to contain food and liquids. It is the most versatile flat pan.
Do I need both a cookie sheet and a baking sheet?
Not strictly, but they suit different jobs. A rimmed baking sheet is the more versatile single buy; add a flat cookie sheet if you bake a lot of cookies.
