Lemon Squares

Directions

1. 1
   Heat oven to 350°.
2. 2
   Mix flour, margarine and powdered sugar. Press in ungreased baking pan, 8 x 8 x 2-inch, building up 1/2-inch edges.
3. 3
   Bake 20 minutes.
4. 4
   Beat remaining ingredients until light and fluffy, about 3 minutes.
5. 5
   Pour over baked layer. Bake until no indentation remains when touched in center, about 25 minutes.
6. 6
   Cool.
7. 7
   Cut into 1-inch squares.
8. 8
   Makes 4 dozen squares.