INGREDIENTS
1 cup
Blueberries, fresh, or frozen and thawed
1 1/2 tsp
Lemon peel
1
Egg
1 tbsp
Lemon juice
2 cups
All-purpose flour
2 tsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Confectioners' sugar
1/2 cup
Granulated sugar
1/4 tsp
Salt
1/4 cup
Butter
8 oz
Lemon yogurt