Oatmeal Cream Pies

3/4 cup flour
1/2 t. baking soda
1/2 t. salt
1/4 t. baking powder
1/2 cup butter, softened
1/2 cup peanut butter
1/2 sugar
1/2 cup brown sugar, packed
1 egg
1 t. vanilla
1 cup quick cooking oats

Preheat oven to 350. Grease cookie sheets. In bowl combine flour, baking soda, baking powder and salt. Set aside. Cream butter and peanut butter till combined, beat in sugars till fluffy. Beat in egg and vanilla till combined. Stir in dry ingredients. Drop by rounded teaspoons onto cookie sheets. Bake for 8 to 10 min. Let cool.

Filling:

2 t. hot water
1/4 t. salt
1- 7oz. jar marshmallow cream
1/2 cup crisco shortening
1 cup powdered sugar

Combine hot water and salt until salt dissolves. Add marshmallow cream, shortening and powdered sugar. Beat until combined.
Frost one side of cookie, add top.
Makes about 13