INGREDIENTS
2 cups
all purpose flour
1/4 cup
granulated sugar
2 tsp
baking powder
1/2 tsp
table salt
6 tbsp
cold unsalted butter, cut into small cubes
1 cup
blueberries
3 tbsp
lemon zest
3/4 cup
cold heavy cream
1
egg, large
2 tsp
vanilla extract
1 tbsp
cold heavy cream
2 tbsp
sanding sugar, optional