Ingredients for 32 servings:
1. 1 cup margarine
2. 1 cup brown sugar
3. 2 1/2 cups sugar
4. 1 1/2 cups peanut butter
5. 1 cup egg
6. 12 ounces flour
7. 1/2 teaspoon salt
8. 1 tablespoon baking powder
9. 1 tablespoon vanilla
Directions:
1. Cream margarine and sugars together.
2. Add peanut butter; cream
3. Add eggs; beat some more.
4. Add vanilla.
5. Sift together dry ingredients; add to peanut butter mixture.
6. Spread in greased 12x18x2 pan.
7. Bake at 350° for 25 to 30 minutes.