Amish Sour Cream Apple Pie
1 c Sour cream 1 lg Egg 3/4 c Sugar 2 tb All-purpose flour 1/4 ts Salt 1 ts Vanilla extract 2 1/2 c Apples, peeled; diced 1 9 inch pie shell; unbaked Crumb topping: 1/2 c Brown sugar, packed 1/3 c All-purpose flour 1/4 c Butter 1 ts Ground cinnamon Use dairy sour cream [...]