Yzma's latest scheme to rule the empire includes turning Kuzco into a puma. She plans to slip the puma potion into Kuzco's Meat Mug since that is the only thing he will eat. However, Kronk refuses to tamper with the recipe, so Yzma breaks into Mudka's and steals the recipe. When Kronk finds out, he and Kuzco head for Major Mudka's hut to get back the secret recipe. At the same time, Kronk and Yatta try to get Kuzco to eat healthier.