MaryS Peanut Butter Cookies

Ingredients
- 1 egg slightly beaten
- 12 c peanut butter
- 12 c shortening or butter
- 12 c sugar
- 12 c brown sugar firmly packed
- 1 14 c flour self-rising
- pinch of soda
- pinch of baking soda
- 1 tsp vanilla
Directions
- Spoon dough onto cookie sheet and bake at 300 for about 10 minutes