Peanut Butter Sheet Cake

2/3 cup shortening
1 1/2 cups granulated sugar
3 eggs
1 cup creamy peanut butter
3/4 cup milk
1 tsp vanilla extract
2 tsp baking powder
1 3/4 cups all purpose flour

Cream shortening and sugar together. Add eggs and beat well. Add peanut butter and beat well. Add milk and vanilla extract alternately with the baking powder and flour.
Pour into sheet baking pan and bake at 350 deg for 25-30 minutes. Insert toothpick if it comes out clean, she's ready to frost.

Peanut Butter Frosting

1 - 16oz box (1lb) powdered sugar
1 - stick margarine, softened (1/2 cup)
1/2 cup creamy peanut butter
1 - tsp vanilla extract
milk (about 3 - 4 tablespoons)

Cream powdered sugar and margarine together, add peanut butter. Mix well, add vanilla extract and enough milk to make it easy enough to spread. Beat mixture together until you have the consistency you want. Frost cake when completely cooled.

For an extra treat, you can also make cupcakes!