- Bring water to boil and cook pasta.
- Coarsely chop veggies while cooking pasta
- Drain pasta , rinse in cold water, and set aside
- Heat olive oil in pan and saute onions and green peppers.
- Add mushrooms and spinach, saute until veggies are soft and spinach is wilted.
- Add marinara sauce and simmer on low for 5 - 10 minutes.
- Serve sauce on top of pasta or mix pasta and sauce together.