Lemon Bars

1st step
1 c. Butter
2 c. Flour
1/2 c. Powdered sugar
Mix and pat into 9x13 pan.  Bake at 350 for 15 minutes
2nd step
4 eggs, beaten
6 tbsp. lemon juice (I use bottled juice)
2 c. Sugar
1 tsp. baking powder
4 tbsp. flour
Mix and pour over crust.  Bake 20-30 minutes.
Sift powdered sugar over top