Preheat oven to 325° F.
In small bowl, combine graham cracker crumbs, sugar and butter until well mixed. Press evenly in bottom of 15 x 10 x 1- inch baking pan.
In large bowl, combine cream cheese, brown sugar, cornstarch and cinnamon until smooth. Add eggs and egg yolks one at a time, beating well after each addition. Beat in all remaining ingredients. Pour into crust-lined pan. Pan will be very full.
Bake for 55 to 65 minutes or until center is firm to the touch. Cool completely before serving. Store in refrigerator.Servings: 10 to 12