INGREDIENTS
1
Egg
1 2/3 cups
All-purpose flour
1/2 tsp
Baking powder
1/4 tsp
Baking soda
1 cup
Granulated sugar
1 lb
Powdered sugar
1/2 tsp
Salt
1
Salt
2 tsp
Vanilla
2
Vanilla bean, whole
1 1/2 cups
Butter, unsalted
3/4 cup
Cream or half-and-half
1/3 cup
Milk or cream
1/4 cup
Yogurt, plain