CRUST: Combine graham crackers and butter into 9 inch pie shell
CREAM CHEESE FILLING: Beat eggs with electric beater until frothy
Add eggs to cream cheese, ¾ cup sugar, 2 teaspoons vanilla and lemon juice, and beat with electric beater until smooth and creamy.
Pour into graham cracker pie crust shell.
Bake in 350 degree oven for 15-20 minutes.
Cool for 5 minutes.
TOPPING: Blend 1 cup sour cream, 4 Tablespoons Sugar and 1 teaspoon vanilla.
When filling has been cooling for 5 minutes, pour topping on pie and return to oven to bake 10 more minutes.
Cool in refrigerator at least 4 hours.