Unsalted butter & flour
- for the cake pan
1/2 lb Almond paste
1 1/4 c Sugar
1 c Unsalted butter
- at room temperature
5 Eggs
1 c Sour cream
2 ts Vanilla extract
1/4 ts Almond extract
3 c Unbleached white flour
1 1/2 ts Baking powder
1 ts Baking soda
1/4 ts Salt