1 Place romaine, radicchio, carrots, cucumbers, olives and peppers into a large salad bowl2 Add olive oil, vinegar, mustard, sugar, salt and pepper into a salad dressing cruet. Shake vigorously until homogenized.3 Pour enough dressing over salad until well coated. Toss well.4 Sprinkle feta cheese over top of salad. Serve.