1 c. White Lilly all purpose flour
1 1/2 tsp. baking powder
1/2 tsp. salt
1/2 c. peanut butter chunky or smooth
1/2 c. butter
1 1/2 c. sugar
2 eggs
1 tsp. vanilla

Preheat oven to 350 degrees. Grease and flour 13 x 9 x 2 inch pan. Combine flour, baking powder, and salt. Set aside. Heat peanut butter and butter together until melting. Stir in sugar, eggs, and vanilla until well blended. Add flour mixture and stir just until combined. Spread batter into prepared pan. Bake 25-30 minutes.