Banana sword (5e Equipment)
From D&D Wiki
Weapon (Any sword), Uncommon (requires attunement)
conjures edible bananas upon hits
This sword has a hilt made of the wood of a banana tree and the blade resembles a banana. You have +1 to attack rolls with this weapon. If you hit a creature with this weapon, it conjures a magical banana, or two if the hit was a critical, which can be eaten by using an action. Once eaten, you regain 1 hit point.