Mazell'S Country Buttercream Ribbon Chocolate Fudge Cake
["1 (8 oz.) pkg. cream cheese, softened", "1 egg", "1/4 c. sugar", "3 Tbsp. milk", "2 Tbsp. butter, softened", "1 Tbsp. cornstarch", "1/2 tsp. vanilla extract", "4 (1 oz.) sq. unsweetened chocolate", "1/2 c. butter", "2 c. sugar", "2 eggs", "2 c. all-purpose flour", "1 tsp. baking powder", "1/2 tsp. salt", "1 1/3 c. milk", "1 tsp. vanilla"]
["Combine cream cheese, 1 egg and 1/4 cup sugar in a medium mixing bowl.", "Beat on high speed of an electric mixer until smooth. Gradually add 3 tablespoons milk and next 3 ingredients, beating well.", "Set aside."]
["cream cheese", "egg", "sugar", "milk", "butter", "cornstarch", "vanilla extract", "unsweetened chocolate", "butter", "sugar", "eggs", "flour", "baking powder", "salt", "milk", "vanilla"]