Lemon Bars

Ingredients
1 cup butter or margarine
1/2 cup powdered sugar
2 cups flour
1/4 tsp. salt

Directions
Blend together all ingredients and press into well-greased 12X14" pan.
Bake 20 minutes at 325

Topping
4 eggs, slightly beaten
2 cups sugar
4 Tbsp flour
4 Tbsp lemon juice
grated rind of 1/2 lemon
Mix together; pour over baked mixture
Return to oven for 25 minutes at 325
Cut into squares while warm and sprinkle with powdered sugar