Stella Parks, pastry chef and bestselling cookbook author. Related: The 10 Most Common Cookie-Baking Mistakes—and How to ...

again. There’s no single culprit for flat cookies. But if your cookies are spreading in the oven, you could be making one of these common baking mistakes. Kitchens tend to heat up during any ...

make sure to level the scoop — and all measuring spoons — off flat. For measuring spoons, this ensures you don’t use too much of an ingredient, causing your cookies to malfunction from too ...

Tosi wanted to find a way to get an inordinate amount of butter into her cookies without turning them flat and lacy ... defying cookie gravity," she says, making for a fudgy center and chewy ...