2 c. flour
2 tsp. baking powder
3/4 tsp. salt
2/3 c. firmly packed brown sugar
1 tsp. vanilla
1 1/2 c. milk

Combine flour, baking powder and salt. Beat together peanut butter, brown sugar and vanilla until smooth. Add to flour mixture, blending just until dry ingredients are moistened. Pour into a greased 8 1/2 x 4 1/2 x 2 1/2-inch loaf pan. Bake at 350° for 60 to 65 minutes.