Chewey Walnut Squares

1 Egg; unbeaten

1 c Brown sugar; packed

1 ts Vanilla extract

1/2 c Sifted all-purpose flour

1/4 ts Baking soda

1/4 ts Salt

1 c Coarsely chopped walnuts

Grease an 8-inch square pan. Stir together the egg, brown sugar and vanilla. Quickly stir in flour, baking soda and salt. Add walnuts. Spread in pan and bake at 350 degrees for 18 to 20 minutes. (Cookies should be soft in center when taken from the oven) Leave in pan, cut into 2-inch squares. -----