1 lb. Pappardelle’s Roasted Garlic Herb Fettuccine
1 tablespoon olive oil
1 onion, chopped
4 cloves garlic, chopped
1 lb. Italian sausage
1/2 lb. mustard greens
1/2 cup half-and-half
1/2 cup grated Parmesan cheese
1 teaspoon salt
Ground black pepper
Red pepper flakes (optional)