INGREDIENTS
4 cups
blueberries, fresh or frozen (I used 2 small frozen packages)
1/4 cup
granulated sugar
1/4 cup
brown sugar
3 tsp
fresh lemon juice
zest of 1 lemon
2 tsp
cornstarch
Topping:
2 cups
all-purpose flour
1/2 cup
white sugar
1/4 cup
brown sugar
2 tsp
baking powder
1 tsp
salt
1/2
teaspoon. cinnamon
3/4 cup
unsalted butter, chilled and cut into small pieces
1/2 cup
water, boiling