Simple and healthy.
Heat extra virgin olive oil in heavy large pot over medium-high heat. Add thawed sausages, stemmed shiitake mushrooms (can substitute crimini), shallots, garlic and crushed red pepper. Saute about 5 minutes, then add chopped bell pepper and saute for another 5 minutes or until mushrooms begin to brown.
Add spinach and broth; toss until spinach wilts, about 2 minutes. Add pasta and your choice of Organic Valley cheese (Try the Organic Valley Shredded Italian 4-Cheese Blend). Toss until cheese melts and sauce coats pasta, about 3 minutes. Season with salt and pepper.