Peperon, also called Béarnaise, is a muscular warrior within the Snack World franchise. He possesses tan skin, a large grin, and a small two-pointed beard. His brown hair features an overgrown top, shaved sides, and a small braid at the back. His attire includes a neon green cape over a brown v-neck shirt, a darker brown undershirt, trousers, light brown shoes, and yellow fingerless gloves.

Gentle by nature, Peperon sometimes shows excessive concern even for foes, yet he wields inherent strength and fierce loyalty. He deeply admires the protagonist Chup and operates alongside Chup's adventuring group, which includes Mayone and Gobson. In battle, he displays physical prowess, blocking paths or confronting enemies directly, though he occasionally reveals comical traits like hallucinating flying meat in deserts. He relies on practical solutions like all-purpose ointment for minor injuries.

His role involves participating in group quests, such as retrieving items for Princess Melonia or facing antagonists like Medusa. During missions, he supports teammates by carrying equipment or companions, notably transporting Gobson in his backpack during desert treks. His conceptual name derives from "pepperoni," aligning with the franchise's edible naming theme.