>>54559574might be crazy for this one, but most of Azurill's dex entries talk about it's rubbery, nutrient-filled tail, which could lead to some very rich tasting, succulent meat when prepared properly, or alternatively dishes not unlike escargot.
of course, this would likely lead to a shark fin soup situation where they get overhunted just for their tails. also i personally couldn't bring myself to eat something from a baby pokemon