Celebrate Mardi Gras in style with theMam Papaul's King Cake Mix with Praline Filling ! 1-28.5oz box of Mam Papaul's Mardi Gras King Cake Mix makes 1 King Cake with about 18 servings. Included in the box is the King Cake Mix, the Baby, Praline Filling, White Glaze Mix, Purple Green and Gold Colored Sugar Crystals.