1/2 c. butter
1 1/3 c. sugar
1/4 c. peanut butter
1 tsp. vanilla
2 eggs
2 c. flour
2 tsp. baking powder
1 tsp. salt
1 c. milk

Cream butter and sugar. Add peanut butter, vanilla and eggs. Beat well. Sift together flour, baking powder and salt. Add to above mixture and mix well. Pour into greased 9 x 13 inch pan. Bake at 350 degrees for 25 to 30 minutes. Frost with Peanut Butter Frosting.

PEANUT BUTTER FROSTING
1/4 c. butter
1/4 c. peanut butter
1 tsp. vanilla
1/2 tsp. salt
2 1/2 c. powdered sugar
3 tbsp. milk

Cream butter. Blend in peanut butter, vanilla and salt. Add powdered sugar and milk. Beat until light and fluffy.