Peanut Butter Brownies - cooking recipe

Ingredients

2/3 cup butter or 2/3 cup margarine, softened
2/3 cup peanut butter
2 cups sugar
2 teaspoons vanilla extract
4 eggs
1 cup all-purpose flour
2/3 cup baking cocoa
2 teaspoons baking powder

Preparation

In a mixing bowl, cream butter, peanut butter, sugar and vanilla.
Add eggs, one at a time, beating well after each addition.
Combine flour,cocoa and baking powder; add to creamed mixture just until blended.
Pour into a greased 13-in. x 9-in.x2 in.baking pan.
Bake at 350 for 22-28 minutes or until a toothpick inserted near the center comes out with moist crumbs (do not overbake - I usually bake mine at the lower end of the time frame).
Cool on a wire rack.
Cut into bars.
Yield: about 2 dozen.