What are the best ways to use aluminum foil facing in cooking?

Aluminum foil facing can be used effectively in cooking in several ways: 1) As a barrier to prevent food from sticking to the pan or grill, reducing the need for oil or butter. 2) To wrap foods for steaming, which helps retain moisture and flavor. 3) As a cover to keep food warm after cooking or to prevent overcooking. 4) To create packets for cooking fish, vegetables, or other foods en papillote, which steams the food in its own juices. 5) For baking, it can be used to line pans to prevent sticking and to make cleanup easier. 6) Foil can also be shaped into a tent to cover food during the last few minutes of cooking to prevent it from drying out. Always ensure the shiny side of the foil faces inwards when in contact with food to avoid any potential chemical reactions with the food.