Chocolate Sheet Cake with Milk Chocolate Frosting
Appears in Cook's Illustrated March/April 2017, America's Test Kitchen TV
Our cake boasts a deeply chocolaty crumb, plush frosting, and a fuss-free method. Plus, it taught us something new about cocoa powder.
WHY THIS RECIPE WORKS
For a cake that boasted deep chocolate flavor and color, we used a combination of Dutch-processed cocoa and melted bittersweet chocolate; the cocoa offered pure, assertive chocolate flavor while the chocolate contributed complexity as well ...