INGREDIENTS
2 1/4 cups
all purpose flour
1/2 cup
butter
1 Tablespoon
sugar
1/4 tsp
salt
1 Tablespoon
baking powder
1
egg
3/4 cup
half and half
1/2 tsp
lemon zest
1 cup
blueberries
1/4 cup
brown sugar
2 cups
powdered sugar
3 tsp
water
1/2 tsp
lemon juice optional