The cream cheese variant of the gooey butter cake recipe (also known as "Ooey Gooey butter cake", occasionally "chess cake"), while close enough to the original, is an approximation designed for easier preparation at home. Bakeries in the greater St. Louis area know how to make an original formula Gooey Butter cake, including those at local grocery chains Schnucks and Dierbergs, use a slightly different recipe based on corn syrup, sugar and powdered eggs; however, no cake mix or cream cheese is involved.