INGREDIENTS
1 1/4 cups
Blueberries, fresh
2
Eggs, large
2 tsp
Baking powder
1/4 tsp
Baking soda
1/3 cup
Brown sugar, packed
1 1/2 tsp
Cinnamon
2 1/2 cups
Flour
1 1/4 cups
Granulated sugar
1 cup
Powdered sugar
1/4 tsp
Salt
2 tsp
Vanilla extract
1/2 cup
Butter, unsalted
6 tbsp
Butter, unsalted very soft
1/3 cup
Buttermilk
1 tbsp
Milk
1/3 cup
Sour cream