INGREDIENTS
1 lb
mild sausage links (sliced)
1 tbsp
olive oil
4 cups
penne pasta (cooked)
1
medium onion (chopped)
3/4 tsp
dried oregano
1 1/4 cups
chicken stock
2 tbsp
garlic (minced)
2 cups
part-skim mozzarella cheese (shredded)
10 oz
tomato sauce
1 cup
kale (chopped)
salt and pepper