INGREDIENTS
1 tbsp
Lemon, zest
4
Egg white, large
4
Egg yolk, large
1/2 cup
Lemon juice
2 tbsp
All-purpose flour
4 tbsp
Cornstarch
1/4 tsp
Cream of tartar
1 1/3 cups
Granulated sugar
1/4 tsp
Salt
1
9-inch pre-baked pie crust, pre-baked
2 tbsp
Butter, unsalted
1 3/4 cups
Water