Ingredients
Cupcake Ingredients:
40 Oreo cookies
1 box white cake mix (NOT the kind with pudding in it)
1 cup sour cream (do not use fat free or lite)
1/2 cup vegetable oil
3 large eggs
1 teaspoon vanilla
Icing Ingredients:
1 cup unsalted butter, softened
1 cup shortening
1 1/2 teaspoon vanilla
2 Tablespoons whole milk (do not use skim or 1%)
1/8 teaspoon salt
7 1/2 cups powdered sugar ( a full 2 pound bag)
Preparation
