What is the best way to use aluminum foil in baking?

The best way to use aluminum foil in baking involves lining the baking sheet to prevent food from sticking and to simplify cleanup. Preheat the foil by placing it on the sheet and heating the oven before putting in the food. For even cooking, ensure the foil doesn't touch the heating elements. Use foil to wrap foods like potatoes or fish for steaming, or create packets for en papillote cooking. When using foil to cover food, tent it loosely to allow for air circulation. For browning, remove the foil during the last part of baking. Always handle with care to avoid tearing and ensure椋熷搧瀹夊叏.