Tondemo Skill de Isekai Hourou Meshi: Sui no Daibouken

Campfire Cooking in Another World with My Absurd Skill - Sui's Great Adventure synopsis: Tsuyoshi Mukouda, a salaryman, is accidentally sent as a hero to the Kingdom of Reijseger in another world to aid in their defense against their adversaries. Mukouda, wary of the royal family's actual intentions, is able to talk his way out of the predicament thanks to his non-combat skill, "Online Supermarket," which is regarded useless. This power, however, proves to be far from useless. Mukouda is able to obtain food and utensils from Japan at a low cost, most of which are regarded luxury in this society. Mukouda draws the interest of the terrifying mythical wolf Fenrir as he cooks up a storm with his skill. Unable to resist the tasty delicacies, the renowned beast quickly negotiates a contract to become Mukouda's familiar. Mukouda wanders the world with Fenrir by his side, earning his keep as an explorer and merchant while enjoying wonderful meals.