Sour Vegetable Baton

Treasure Description
The Sour Vegetable Baton is actually a kosher dill pickle.

Olimar's Journal
I found several of these rods of vegetation in the stomach of a large arachnid. Although they look extremely unappetizing they emit a mouth-watering aroma that is extremely inviting, Louie sampled the juices that dripped from them and he claims that it is immensely sour.