America's Test Kitchen compiled 250 recipes and dozens and dozens of detailed baking tips in a new cookbook, "The Perfect Cookie: Your Ultimate Guide to Foolproof Cookies, Brownies & Bars" (2017, ...

Recipes you want to make. Cooking advice that works. Restaurant recommendations you trust.

Made from confectioners’ sugar, egg whites and flavouring, royal icing is used to decorate cookies and cakes. While buttercream frosting is creamy and soft, royal icing hardens which is exactly what ...

Nicole Hopper is a recipe tester and developer based in Birmingham, Alabama. If you ever wondered what the secret is to perfectly frosted cut-out sugar cookies, we’ll fill you in: royal icing. This ...