INGREDIENTS
1
unbaked 9 inch pie crust
3/4 cup
sugar
2 tbsp
all-purpose flour
1/8 tsp
salt
1 cup
sour cream
1/2 tsp
vanilla extract
1
egg
2 cups
diced apples
1/3 cup
sugar
1/3 cup
all-purpose flour
1 tsp
ground cinnamon
1/4 cup
chilled butter, diced