A cookie sheet, also known as a baking sheet or baking tray, is a flat, rectangular metal pan used for baking cookies, pastries, and other baked goods in the oven. It typically has a shallow rim around the edges to contain food items and prevent spills or drips. Cookie sheets come in various sizes and materials, including aluminum, stainless steel, or non-stick coatings, each offering different advantages for baking and cooking.

What is a "cookie sheet"?

“cookie sheet”的英语定义和含义

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