Christmas Cookies
- 1 cup unsalted butter
- 1 cup sugar
- 1 egg, separated
- 2 cups all-purpose flour
- Grated rind of 1/2 lemon
- Juice of 1/2 lemon
- 1 cup chopped pecans or walnuts
Cream butter in a large mixing bowl; add sugar, beating until light and fluffy. Add egg yolk, flour, lemon rind, and juice; mix well.
Press dough evenly into an ungreased 15x10x 1 inch jellyroll pan. Brush with lightly beaten egg white; sprinkle with pecans. Bake at 325° for 25 to 30 minutes. Cut into 3×1 inch bars while warm. Remove to wire racks to cool.
Yield: about 4 dozen.