From the Super Mario Wiki
A Dyllis Deluxe is a recipe in Super Paper Mario made by Dyllis. It's considered a legendary recipe. It fills ninety HP and cures Poison and it's made by mixing a Shroom Steak with a Gorgeous Steak or Roast Shroom Dish and Shroom Steak. It can be sold for 225 coins. The Dyllis Deluxe restores more HP than any other recovery item in Super Paper Mario.
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