I´ve got such a question. Does the baking sheet mean the same as the baking tray? Or is there any difference betweent these two dishes? Thanks,
The baking sheet is a piece of greaseproof paper with which a baking tin is lined, or covers the bottom of a baking tray, so that food does not stick whilst cooking. The greaseproof paper is itself also usually smeared with butter to prevent it sticking to the food.