INGREDIENTS
1 tbsp
baking powder
1/2 cup
blueberries
12 tbsp
butter
1
egg
1/2 cup
milk
1 tbsp
milk
12 cups
powdered sugar
1/2 tsp
salt
1/4 cup
sugar
2 1/2 cups
unbleached flour
1/2 tsp
vanilla bean paste
1 tbsp
vanilla bean paste
12 servings
whisk together until