What to do with it?
The other day I picked up an old issue of Bon Appetite in a waiting room and read a description for potatoes parboiled in vinegar and salt, then cut into quarters and browned in butter which sounded interesting. I didn't really want to do the butter thing. We have found that slicing potatoes about 1/4" to 3/8" thick and cooking and browning them in the toaster oven is a great way to cook them without adding a lot of oil or fat, so I tried a vinegar and salt variation on that.
I peeled and sliced the potatoes and placed them in a dish with 1 cup of dill vinegar with 1 teaspoon of kosher salt dissolved in it and let them marinate for the afternoon, then spread out on a tray and baked in the toaster oven (375ish) for 20ish minutes (I really wasn't paying attention, cook until done, you know?) finished with a quick run under the broiler to brown them. They have a really nice salt-and-vinegar flavor (like salt-and-vinegar potato chips without all the grease) with dill overtones. Really good, highly recommended. Could also try this with other types of vinegar with or without the dill for different flavors (think malt vinegar for that fish-and-chips flavor, for example),