Cut cherry tomatoes in half (see note) and place on a baking sheet.
Dribble with oil and season with salt and pepper.
Sprinkle with Parmesan cheese.
While lamb is resting, bake in the 400Â° oven about 5 minutes.
Garnish tops with chopped chives or basil and serve with risi bisi around lamb,
This recipe may be prepared as a garnish or as a side course, When preparing as a garnish, allow about 1 1/2 tomatoes per serving; as a side course, 3 or 4 tomatoes.