Chewy Butter Cake Be The First To Review By Anonymous recipe Comments | 0 Favorites | 9 Print Chewy Butter Cake using yellow cake mix and cream cheese. Cut into bars when cooled. Chewy Butter Cake Ingredients 1 (18.25 ounce) package yellow cake mix1/2 cup margarine, softened3 eggs4 teaspoons vanilla extract1 (8 ounce) package cream cheese4 cups confectioners’ sugar Instructions 1 Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9×13 inch pan. 2 In a large bowl, combine cake mix, margarine, 1 egg and 2 teaspoons vanilla. Press into a 9×13 inch pan. 3 Using the same bowl, combine cream cheese, 2 eggs, 2 teaspoons vanilla and 4 cups confectioners’ sugar. Mix together until smooth. Pour over cake mixture. 4 Bake in the preheated oven for 35 to 40 minutes. Cake will rise up around sides of pan and look fallen when done. Allow to cool.