INGREDIENTS
2 cups
shortbread cookie crumbs
1/4 cup
melted butter
3 8 ounce packages
cream cheese, softened
1 cup
sour cream
1 cup
white sugar
4
eggs
1/4 cup
fresh lemon juice
1 tsp
vanilla extract
1
lemon, zested
4
egg whites
1/4 cup
white sugar
1/4 tsp
cream of tartar (optional)
1 1/2 cups
lemon curd