This is a favorite 3 ingredient dish. Just add herbs - any mix will do.
Add 2 lbs Italian sausage, 2 or 3 red and yellow peppers cut into 1-2 inch pieces and 3 or 4 containers of cherry tomatoes to a large roasting pan. Liberally douse with olive oil, kosher salt and fresh cracked pepper. Toss in 2 sprigs each of thyme and rosemary along with 1 bay leaf and 3 large garlic cloves.
Roast this mess at 375 for about 45 minutes. If you remember, stir the ingredients around once or twice while cooking. You'll end up with a sweet-savory mix that is great on pasta.