A well fed adventuring party is always better off then a hungry one. But especially in large dungeons it can be difficult to use supplies sparingly. But what many adventures overlook is that within the dungeon itself is all they need for their meals. The many monsters you can encounter are not just nutritious but cam also be quite delicious when prepared right.

Dungeon Monster Cooking: From Mushroom to Dragon -writen and published by the sword coast organization of monster study-