Combine the ingredients in the pot

• Place the pasta, cherry tomatoes, garlic, onion, tomato sauce, oregano, salt and black pepper into a large pot.
• Pour in the chicken stock and heavy cream.
• Stir gently so the pasta is mostly submerged.

Boil and simmer the pasta

• Bring to a boil over medium-high heat, then reduce to medium.
• Cook, stirring occasionally so the pasta doesn't stick, until the liquid reduces and thickens into a creamy sauce.

Add the parmesan

• Stir in the grated parmesan.
• Cook until the sauce becomes silky and coats the pasta.

Finish with basil and serve

• Add the fresh basil and mix gently.
• Top with extra parmesan, cracked black pepper and a few basil leaves.