Sausage and Swiss Chard Pasta

Directions

1. Cook pasta according to package directions for al dente. Meanwhile, in a large skillet, heat oil over medium heat. Cook sausage and red onion until no longer pink, 3-4 minutes, breaking sausage into crumbles. Add fennel, mushrooms and garlic; cook until tender, 6-8 minutes. Add Swiss chard; cook and stir until wilted, 4-5 minutes longer.
2. Drain pasta, reserving 1 cup pasta water. In a large bowl, combine pasta, sausage mixture, salt, pepper and 1/2 cup Parmesan cheese, adding enough reserved pasta water to coat pasta and create a creamy texture. Serve with remaining 1/4 cup cheese and toasted pine nuts.