For best crunch, keep fried schnitzel on a wire rack (not directly on paper towels). Reheat leftovers on a rack in a 350°F (175°C) oven for about 10 minutes. You can bread the chicken up to 4 hours ahead and refrigerate, layered with parchment between pieces. Optional baked method: bake at 400°F (205°C) for 20–25 minutes, flipping halfway and spraying the top with oil.