Call me a culinary infidel, but I had never heard of a Walla Walla onion until these beauties arrived in our weekly basket from Muddy Boots CSA. It's a sweet onion, similar to Vidalia & Maui, but these are even better because they're fresh and straight from the farm.
Just slice in half and top with sea salt, cracked peppercorns & a nice dollop of really good butter. I happened to use a cultured butter from Ploughgate Creamery that contained nasturtium flowers (also in our CSA basket...). Tent in foil and bake at 350° F. for one hour. The longer you bake, the creamier they get.
Simple & delicious, these onions are great as a side dish or spread on good, crusty bread. They're the bomb-diggity!