2/3 c. butter
2/3 c. peanut butter
2 c. sugar
2 tsp. vanilla
4 eggs
1 c. flour
2/3 c. cocoa
2 tsp. baking powder

Preheat oven to 350°F. Cream butter, peanut butter, sugar, and vanilla. Add eggs, one at a time, mixing well after each. Gradually stir in flour, cocoa, and baking powder.

Pour into a greased 9 x 13 pam.

Bake 22-28 minutes or until a toothpick comes out with moist crumbs. BE CAREFUL NOT TO OVERBAKE!

Cut into squares when completely cooled.