Place sausage in large pot along with chopped onion and garlic. Add in Italian seasoning.

Cook over medium high heat until cooked through; drain and return to pot.

Add in chicken stock, tomato paste and can of tomatoes. Bring to a boil.

Once boiling, add in pasta. Reduce heat to medium low and simmer uncovered for 15 minutes.

Once pasta is thoroughly cooked it is ready to be served.

For ricotta topping: mix ricotta cheese, parmesan cheese and basil together in a small bowl.

Place soup in bowl and top with desired amount of mozzarella cheese and ricotta cheese. Enjoy!