Bitter radicchio leaves, sweet balsamic vinegar, salty cheese, and sweet orange peel come together to make a wonderfully tasty, balanced salad.
This recipe is courtesy of Epicurious.
Whisk oil, vinegar, garlic, rosemary, orange peel, and red pepper together in a large bowl. Add radicchio and toss to coat. Leave to marinate for 15 minutes.
Heat barbecue or grill to medium heat. Drain marinade off the radicchio into a small bowl. Place the radicchio on the grill, season with salt and pepper. Grill radicchio, turning occasionally, until the edges are lightly charred and crisp, about 6 minutes.
Transfer radicchio to a serving platter, drizzle with reserved marinade, and sprinkle with cheese.