Two Bowl Method:Cream butter. Add in sugars. Mix well. Add vanilla. Mix. Add eggs one at a time and mix.In another bowl, mix flour, cocoa and baking powder together.Add flour mixture into sugar mixture. Mix well.Add chocolate chips. Mix.Scoop into oiled cupcake pans. Bake 18-20 minutes in 350 F pre-heated oven.Cool. Pop out and Enjoy!!!