INGREDIENTS
2 cups
Blueberries, fresh
1
Egg, large
1
Egg white, large
1 1/2 cups
All-purpose flour
1 tsp
Baking powder
1/4 tsp
Baking soda
3/4 cup
Granulated sugar
1/4 tsp
Salt
1 tbsp
Turbinado sugar
1 tsp
Vanilla extract
1
Cooking spray
6 tbsp
Butter
1 1/3 cups
Buttermilk, low-fat