INGREDIENTS
2 cups
Blueberries
2 tsp
Lemon, zest
9
Eggs, large
1 lb
plus 2 tablespoons all-purpose flour
1 tbsp
Confectioners' sugar
1 tbsp
Salt, coarse
2 tbsp
Sanding sugar
2 cups
Sugar
1 tsp
Vanilla extract, pure
3 sticks
Butter, unsalted
1 cup
Heavy cream
1/2 cup
Sour cream