From Kraft Food & Family magazine.
4 cups rigatoni
1 lb Italian sausage, cut into chunks
1 red onion, sliced
1/4 cup tomato paste
1/4 cup sun dried tomato salad dressing
1/4 cup fresh parsley, chopped
1/4 cup grated parmesan cheese
Cook pasta according to package. Meanwhile, brown sausage in a skillet; drain. Stir in onions and tomato paste, cover. Cook 15 minutes or until onions are tender and sausage is cooked through; stirring occasionally. Stir in dressing.
Toss sausage mixture with pasta. Garnish with parsley and cheese.