3 pkgs. (8 oz.) cream cheese, room temp.
16 oz. sour cream
1 1/4 c. sugar
5 lg. eggs
2 tsp. vanilla
1 pkg. crescent rolls

Beat first 3 ingredients well. Add eggs, one at a time. Add vanilla. Beat well. Spread crescent rolls in bottom of 10 x 13 inch pan. Pour mixture on top of rolls. Sprinkle with cinnamon. Bake at 350 degrees for 45 to 50 minutes. Cheese cake rises while baking. As it cools, it will split in center.