Chess Squares - cooking recipe

Ingredients

2 sticks butter (softened)
1 lb. brown sugar
1 tsp. vanilla
1/2 to 1 c. chopped nuts
4 eggs
1/2 c. white sugar
2 c. flour

Preparation

Combine all ingredients.
Bake in a greased and floured 9 x 13-inch pan at 325\u00b0 for 35 minutes.