Lemon Bars

Ingredients:
2 sticks (8 ounces) butter
2 cups flour
1/2 cup confectioners' sugar
4 beaten eggs
2 cups sugar
4 tablespoons flour
1/4 cup lemon juice
1 tablespoon finely grated lemon peel
sifted confectioners' sugar
Preparation:
Heat oven to 325°. Blend butter, 2 cups flour and 1/2 cup confectioners' sugar. Pat into ungreased 13x9x2-inch pan. Bake for 18 to 20 minutes. For filling, blend together eggs, sugar, 4 tablespoons flour, lemon juice, and lemon peel. Pour over first layer. Return to oven and bake at 325° for 20 minutes. Loosen around edges, cut into bars and sift confectioners' sugar over the top while warm.