It's creamy and quite spicy. Add some chicken, if desired.
Ingredients (serves 4)
Saute garlic, cayenne pepper and red bell peppers in a large skillet sprayed with cooking spray over medium heat for about 5 minutes.
Add the broth and sour cream, and simmer uncovered for about 5 minutes. Remove the sauce from the heat and stir in the parmesan cheese. Toss the fettuccini with the sauce. Season to taste with black pepper and salt.