1 2/3 c. all-purpose flour
1 c. sugar
1/4 tsp. salt
2 1/2 tsp. baking powder
1/3 c. shortening
2/3 c. milk (room temperature)
1 egg
1 tsp. vanilla

Mix together all ingredients until smooth. Bake in greased 8x8-inch square pan in preheated 350 degree oven for 35 minutes.