INGREDIENTS
Crust:
1 1/2 cups
all-purpose flour
1/2 cup
powdered sugar
1/2 tsp
salt
2 tsp
lemon zest
3/4 cup
cold butter (cut into pieces)
Filling:
4
eggs
2 cups
granulated sugar
1/4 cup
all-purpose flour
1 tsp
baking powder
1/3 cup
lemon juice
1
heaping TBSP lemon zest
Topping:
2 cups
sour cream (16 oz)
1/3 cup
granulated sugar
1 tsp
vanilla
1 tbsp
lemon zest + 1 TBSP sugar (optional)