Peanut Butter Brownies - cooking recipe

Ingredients

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

Preparation

Beat first 2 ingredients until blended.
Gradually add sugar and beat until fluffy.
Add eggs, one at a time, beating well after each.
Add dry ingredients and mix well.
Stir in chocolate chips and vanilla.
Spread in buttered 9-inch square pan.
Bake at 350\u00b0 for 30 to 35 minutes.