Step 1

Cook the pasta: According to package instructions. Drain and set aside.

Step 2

Brown the sausage: Add the olive oil to a large skillet or Dutch oven and heat over medium heat. Add the sausage and cook until browned on all sides. Transfer to a plate and set aside.

Step 3

Saute the sauteables: Add the bell peppers, onions, garlic and saute for a few minutes until the onions soften, 3 to 5 minutes. Add the diced tomatoes, Italian seasoning, salt, pepper, cooked sausage to the pot and simmer for 10 minutes.

Step 4

Finish the dish: Toss in the pasta and garnish with parsley. If using, sprinkle with Parmesan cheese and serve warm.