1 3/4 c all purpose flour
1 tbsp baking powder
1/4 tsp salt
3 tbsp cocoa
1/2 c granulated sugar
6 tbsp melted butter
3/4 c creamy peanut butter
2/3 c milk
1 large egg
1 tsp vanilla extract
1/2 c semisweet chocolate chips

Heat oven to 375°F. In a large bowl, sift together the flour, baking powder, and salt. Stir in the cocoa and sugar. In a medium bowl, beat the peanut butter, melted butter, egg, and vanilla extract until the mixture is smooth. Pour the peanut butter mixture and the chocolate chips into the flour mixture. Stir until blended. The batter will be stiff. Fill greased muffin tins full.

Bake for 20 minutes or until a tester inserted in a muffin comes out clean.

Makes one dozen muffins.