Chess Squares - cooking recipe

Ingredients

1/2 c. butter
1 lb. light brown sugar
4 eggs
2 c. flour
1 tsp. baking powder
1 c. chopped nuts
1 tsp. vanilla

Preparation

Heat butter and sugar over low heat.
Add other ingredients in order given.
Pour into a greased and floured 9 x 13 x 2-inch pan. Bake for 40 to 50 minutes in a 300\u00b0 oven.
Cut into squares.