1/3 c. butter
1/2 c. peanut butter
2 eggs
1 tsp. baking powder
1 tsp. vanilla
1/2 c. sugar
1/2 c. brown sugar
1 c. flour
1/4 tsp. salt
1 (6 oz.) pkg. chocolate chips

Cream butter and peanut butter, gradually add sugars, beating at low speed until light and fluffy. Add eggs, one at a time, beating well after each.

Combine dry ingredients and add to creamed mixture, beating well. Stir in chocolate chips and vanilla.

Pour into well greased 8 inch square pan. Bake at 350 degrees for 30-35 minutes. Cool and cut into squares. Makes about 1 1/2 dozen.