Serving Size : 24 Preparation Time :0:00 Categories : Cakes Desserts Amount Measure Ingredient -- Preparation Method -------- ------------ -------------------------------- 10 eggs @ room temp 1 quart sour cream about 2¼ pounds -- room temperature 64 ounces cream cheese -- room temperature 1/2 pound butter unsalted -- room temperature 1 1/2 cups sugar 4 tablespoons cornstarch 3 teaspoons vanilla extract 2 teaspoons lemon zest 2 teaspoons lemon juice Oven @300F. Butter 12" springform pan. Place foil under and on sides, even with top. Beat eggs with sour cream until well blended. In medium bowl, beat cream cheese with butter until fluffy. Scrape into egg mixture until smooth. Add sugar, cornstarch, vanilla, zest and lemon. Beat 2 minutes Pour into springform. Place in roasting pan, pour enough boiling water to come half way up sides. Bake 2 hours 15 minutes or until very lightly colored. Remove from water bath and let cool, about 4 hours. Refrigerate until ready to serve.