Heat oven to 350. Grease bototm of 9" springorm. Prepare cake as directed on package. Pour evenly into pan. Bake 20 minutes. Beat cream cheese, sugar and vanilla until well blended. Add eggs, one at a time, mixing well. Blend in sour cream. Carefully pour over cake layer. Bake 25 minutes. Turn oven off, let cake cool in oven. Remove from oven, loosen from pan. Cool or chill before removing sides. Melt chocolate and butter in double boilwer. Stir until smooth. Remove from heat, add water and remaining ingredients, stir will. Spread over cheesecake, refrigerate until serving.
|