01 -
1 large onion, diced.
02 -
3 tablespoons tomato paste.
03 -
8 oz penne pasta.
04 -
1 cup parmesan, grated freshly.
05 -
6 cups chicken stock.
06 -
2 tablespoons chopped basil leaves.
07 -
½ teaspoon chili flakes.
08 -
1 tablespoon olive oil, cold-pressed.
09 -
3 garlic cloves, finely chopped.
10 -
Salt and black pepper as needed.
11 -
1 lb shredded rotisserie chicken, cooked.
12 -
1½ cups diced tomatoes.
13 -
1½ cups mozzarella, shredded.