"Mudka's Secret Recipe" is the first segment of the thirty-first episode of The Emperor's New School.
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.
- Corey Burton as Announcer
- J.P. Manoux as Kuzco
- Miley Cyrus as Yatta
- Eartha Kitt as Yzma
- Patrick Warburton as Kronk
- Estelle Harris as Mrs. Mudka
- Fred Willard as Major Mudka
- Yzma turns herself into a cat like in the movie.
- The Meat Mug jingle is used in the Phineas and Ferb episode This is Your Backstory.