INGREDIENTS
1 cup
butter, room temperature
2 cups
sugar
4
eggs
2 tsp
vanilla extract
2 cups
cake and pastry flour (can substitute all purpose if you don't have this)
1 cup
all purpose flour
2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1 cup
buttermilk
12
oreo cookies, crushed to fine crumbs
1
recipe Bakery Style Buttercream