German Cheesecake - cooking recipe

Ingredients

1 1/2 cups Zwieback Toast Crumbs
3 tablespoons butter
2 tablespoons sugar
1 lb cream cheese
1/2 cup sugar
1/2 teaspoon vanilla
zest of one lemon
1 -2 tablespoon lemon juice (to taste)
2 eggs
1 cup sour cream
2 tablespoons sugar
1 teaspoon vanilla
1 tablespoon lemon juice

Preparation

Preheat oven to 300.
Blend crumbs, butter and sugar, and press into a 9 inch springform pan.
Set in warm oven 5 minutes.
Set crust aside.
Blend cream cheese, sugar, vanilla, rind, juice.
Drop in egg yolks one at a time, and beat well after each addition.
Beat egg whites until stiff in a separate bowl.
Fold beaten egg whilte into cream cheese mix.
Pour over crumbs and bake 45 minutes.
Mix sour cream + sugar + vanilla + lemon juice.
Pour over cake, and bake 10 more minutes.
Chill thoroughly and enjoy!