Black Walnut Bars - cooking recipe

Ingredients

2 c. sifted flour
1 c. brown sugar
1 c. margarine
4 eggs, beaten
1 c. brown sugar
2 tsp. vanilla
2 Tbsp. flour
1/2 tsp. salt
1/2 tsp. baking powder
2 c. chopped walnuts

Preparation

Mix flour, brown sugar and margarine until crumbly.
Press in well-greased cookie sheet or 9 x 13-inch pan.
Bake at 350\u00b0 for 10 minutes.
Remove and cool for 10 minutes.
Turn oven to 375\u00b0.