If you've got a bowl of brownie mix and an overlarge baking pan, your brownies could turn out thin and burnt. A piece of aluminum foil will fix your problems.

When using aluminum foil in the kitchen, save the used pieces and the roll it comes on to repurpose in your garden using this ...

Fold a long (24-inches) piece of heavy-duty aluminum foil in half. Set a large metal griddle spatula in the center and fold the sides up around the spatula, forming a tray.

Wrong! Amanda Hesser of Food52 shows a simple trick to turn any sheet pan into a custom-size tart pan using only aluminum foil.

But while cooking your food in aluminium pots or pans isn’t a bad thing, placing it in foil and putting it in the oven is problematic. This is especially true with acidic or spicy food that’s ...