Preheat oven to 350 degrees. Grease two 8-by- 12-inch cake pans, and line bottom with parchment paper. Sift cocoa powder, flour, baking powder, and salt into a medium bowl; set aside. Put butter ...
In typical chocolate cake recipes, cocoa powder is behind the rich chocolatey flavor. However, hot chocolate mix is the powdered drink mix that you can use to take your chocolate cake to new heights.