Magic Bars - cooking recipe

Ingredients

2/3 c. margarine
4 eggs
1 1/2 c. brown sugar
1 1/2 c. granulated sugar
2 c. self-rising flour
3/4 c. peanut butter
1 tsp. vanilla

Preparation

Mix margarine, eggs, vanilla and sugar.
Slowly add flour. Stir peanut butter in last.
Pour in cake pan, 9 x 12-inches. Bake at 350\u00b0 for 30 minutes.