Aluminium Foil Cooking: Shiny or dull side of aluminium foil: Which side should face up when cooking, baking or wrapping food?
Open a roll of aluminium foil and you will see two different finishes: one side shiny, the other dull. Many people were taught that one side cooks better, reflects more heat or keeps food moister, and kitchens have argued about it for years. The truth is simpler. The difference has nothing to do with cooking….