2 1/4 c. flour
2 1/2 tsp. baking powder
1/2 tsp. salt
2/3 c. butter
2/3 c. peanut butter
1 1/4 c. sugar
1 1/4 c. firmly packed brown sugar
1 tsp. vanilla
3 eggs
1 (12 oz.) pkg. chocolate chips

Combine flour, baking powder, and salt. In large mixing bowl, combine butter, peanut butter, sugars, and vanilla. Beat until creamy. Add eggs, one at a time. Gradually beat flour mixture. Stir in half of chocolate chips. Spread into a well greased pan. Bake at 350 degrees for 35 minutes.

Remove from oven. Sprinkle the remaining chocolate chips. Let stand for 5 minutes and spread evenly over top of brownies. Cool completely.