INGREDIENTS
16 oz
Blueberries, Fresh
12 oz
Strawberries, Fresh
2
Eggs, Large
4 cups
All purpose flour
1/2 tsp
Baking powder
1/2 tsp
Cream of tartar
1 cup
Granulated sugar
1/2 tsp
Kosher salt
6 cups
Powdered sugar
1 tsp
Vanilla extract, Pure
3/4 cup
Vegetable oil
1 1/2 cups
Butter
6 tbsp
Milk
1/2 cup
Sour cream