1 C flour
1/2 C butter
1/4 C powdered sugar
2 eggs
1 C sugar
1/2 tsp baking powder
1/4 tsp salt
2 tbsp lemon juice
Blend flour, butter and powdered sugar. Press into square pan 8x8x2. Bake 20 mins at 350. Beat remaining ingredients together. Pour over crust and bake 20-25 mins.