INGREDIENTS
1 cup
Blueberries, fresh (or frozen)
2 tsp
Blueberry jam or mashed fresh blueberries
1
Egg, large
1 1/2 cups
All-purpose flour
2 tsp
Baking powder
1/2 cup
Granulated sugar
2 cups
Powdered sugar
1/2 tsp
Salt
1 tsp
Vanilla
2 5.3 ounce containers
Blueberry greek yogurt
6 tbsp
Butter, unsalted
1/3
Milk