Chocolate Chocolate Chip Cookies

Adapted from the most recent Everyday Food. The best chocolate chocolate chip cookie recipe I've found so far!

1 c flour
½ c cocoa
½ tsp baking powder
1 stick unsalted butter
1½ c sugar
2 eggs
1 tsp vanilla
8 oz semisweet chocolate chips (the jumbo ones are fun)

Whisk together flour, cocoa, and baking powder; set aside. In another bowl, cream together sugar and butter. Add eggs one at a time, beating well. Stir in vanilla. Melt 4 oz chocolate chips in the microwave: heat for 30 seconds, stir, and repeat until melted. Beat chocolate into butter mixture. Gradually add flour mixture and mix until just combined. Fold in remaining chocolate chips. Drop onto a greased cookie sheet. Bake at 350 °F for 14-15 minutes.

Makes about 2 dozen.