INGREDIENTS
1 cup
Blueberries
1 tbsp
Lemon, zest
1
Egg yolk
1 1/2 tbsp
Lemon juice
2 tbsp
Baking powder
1 3/4 cups
Confectioner's sugar
3 1/2 cups
Flour
1 pinch
Salt
1/2 cup
Sugar
5/8 cup
Butter, unsalted frozen
1 tbsp
Butter
1 1/3 cups
Whole milk
1 tsp
Water