|“||Unlock a random Permafrost recipe you don't already have unlocked||”|
— Item Tooltip
Permafrost Recipes are gained by completing Recipe Lairs in the Permafrost Biome. They are a one-time-use item and will teach a player an unknown Permafrost Recipe when used. If all recipes are known, they will be unable to be used but can be deconstructed into Blank Scrolls.
Like most recipes, Permafrost Recipes will unlock a recipe that the player has not already unlocked from the respective biome it was obtained from.