2 c. self-rising flour
1/2 c. softened butter
1 (16 oz.) pkg. light brown sugar
3 eggs
1 c. chopped walnuts
Powdered sugar

Cream butter and brown sugar until fluffy; add eggs, beating well. Mix in flour, walnuts and vanilla. Spoon batter into a well greased and lightly floured 13 x 9 x 2 inch pan. Bake at 300 degrees for 45 minutes. Cool and sprinkle on powdered sugar. Cut cookies into squares. Cookies will fall when cool.