If you've ever needed a homemade pastry bag in a hurry, this parchment paper cornetto trick is a game-changer in Italy.

One of the most beloved tools in restaurant kitchens is the simple stack of parchment paper positioned near the oven. It helps ensure baking sheets stay clean, prevents baked goods from over-browning ...

Parchment paper and aluminum foil are two kitchen staples you can use to line your baking sheets when roasting vegetables.

Here's when it's necessary and when it's not.

Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. In a lot of cases, parchment paper and aluminum ...