- ½ C butter
- 2 C flour
- 1 C sugar
- 1 t baking soda
- 2 eggs
- 1 t baking powder
- 1 C sour cream
- 1 t vanilla
- ½ C powdered sugar
- 2 t cinnamon
- 2 T butter
- Preheat oven to 350°F.
- Cream butter, sugar, and eggs.
- Combine flour, baking soda, and baking powder. Add to creamed butter mixture.
- Add sour cream and vanilla.
- Separately, mix powdered sugar, cinnamon, and butter.
- Marble cinnamon mixture in with the rest of the batter.
- Bake at 350°F for an hour or until done.