2 1/4 c. flour
2 c. brown sugar
1 c. peanut butter
1/2 c. butter, softened
1 tsp. baking powder
1/2 tsp. baking soda
1 c. milk
1 tsp. vanilla
3 eggs
1 c. (6 oz. pkg.) semi-sweet chocolate pieces

Mix soft butter, peanut butter, brown sugar and flour until crumbly and uniform. Reserve one cup. To remaining crumbs add vanilla, eggs, milk, soda and baking powder. Mix thoroughly. Pour into greased 9 x 13 inch pan. Sprinkle reserved cup of crumbs evenly over top. Next evenly disperse the chocolate chips on top. Bake in preheated oven at 350 degrees for 35 to 40 minutes. Don't over bake or it will lose its moistness. Cake is moist and kids of all ages love it. Unique but great cake!