Cooked radishes taste a lot like turnips, their Brassicaceae cousins, but with a milder flavor. If your radish greens look bug-eaten or browned, substitute watercress or arugula in the recipe.
This dish embodies the alluring qualities you'd expect from rösti—shredded potatoes that are cooked until browned and crisp on the edges. Serve with a colorful mixed greens salad.