A deep Baltic blue pools in the center and runs right up to a scalloped rim edged in warm cream, with soft rings circling the base under the glaze. It's sized for one, which is the whole appeal: a single tart, a personal crumble, a small baked delight you don't have to share. Emerson Creek Pottery makes each one by hand in the Blue Ridge Mountains of Virginia, painting the glazes themselves. Bake in it, reheat in it, and put it in the dishwasher after.