Diablo chocolate cupcakes

What is diablo chocolate? Never heard of that before. Love the chocolate swirl on top.

It is my scratch devilsfood chocolate with a hint of cinnamon and cayenne pepper. You could also do it with devils food cake mix or a devils food wasc. add 1/2 tsp cinnamon an 1/4 tsp cayenne pepper.

Thanks for the explanation. I'll have to give that a try. I personally don't care much for chocolate cakes, but my family loves them.