Pokemon Legends: Arceus — Request 80 Guide (The Perfect Pickle Recipe)

gamerant.com:

The majority of the optional Requests/sidequests in Pokemon Legends: Arceus involve completing a Pokemon's Dex entry, or catching a specific species of Pokemon and showing/giving it to the Requester. Then there are Requests that involve gathering crafting materials. These sidequests usually give free Crafting Recipes as rewards, so they may be worth the time. One such example is Request 80.

Request 80: The Perfect Pickle Recipe is the final task in one of the many quest lines in Pokemon Legends: Arceus. Like any other sidequest, completing this won't tie into the Story Missions, but taking time to help out the Jubilife Village will net some worthwhile rewards. Being consistent with helping the NPCs around Hisui will make it easier to unlock sidequests.

Pokemon Legends: Arceus — Request 34 Guide (Croagunk's Curative Poison)

Players will get Request 80 from Radisa once they've started Mission 12: The Slumbering Lord of the Tundra. However, the Request icon will only appear if players have completed Request 12: A Perfect Pickliing Stone followed by Request 53: Octillery's Ink. Without these requirements, Request 80 will be locked off to the players. Fortunately, Request 12 can be finished as early as the Obisdian Fieldlands (catch a Geodude), and Request 53 can be done at the Cobalt Coastlands (complete Octillery's Pokedex).

Radisa lives in the house across from the Studio, which is next to Jubilife Village's Gate. This time, she'll want a list of items for a recipe:

If players have been grabbing everything they see out in the wild, then chances are they'll already have the requested items in their satchel or in storage. If not, it's time to head out the gate and start looking.

Fortunately, these aren't rare crafting materials,