Four-Cheese Potato Rösti Crispy on the outside, rich and melty on the inside—this four-cheese potato rösti is the kind of comforting skillet dish that feels special yet familiar. Golden potatoes, fragrant thyme, and a gooey cheese center come together for a meal that’s perfect for a cozy night in. What You'll Need 3 lb red potatoes 2 tablespoons butter, divided 6 tablespoons olive oil, divided 1 tablespoon fresh thyme leaves Salt and black pepper, to taste Four-Cheese Filling 1 cup soft cheese s