INGREDIENTS
4
Egg whites, large
4
Egg yolks, large
2 tsp
Vanilla extract or vanilla bean paste
3/4 cup
All-purpose flour
3/4 cup
Granulated sugar
1
Powdered sugar
1/8 tsp
Salt, fine
1
Cooking spray
8 tbsp
Butter, unsalted
2 cups
Whole milk
2 tbsp
Water