Ingredients
Method
- Heat the olive oil in a large skillet over medium heat. Cook the onion for about 4 minutes until soft, then add the garlic and cook for 1 minute.
- Add the broth, crushed tomatoes, oregano, red pepper flakes, and salt. Add the spaghetti, pressing it into the liquid, and bring to a boil. Reduce to a simmer, cover, and cook for about 12 minutes, stirring every 4 minutes, until the pasta is tender and most of the liquid is absorbed.
- Remove the pan from the heat. Stir in the heavy cream and Parmesan until the cheese melts and the sauce is smooth and glossy.
- Toss the pasta with tongs, divide among bowls, and top with extra Parmesan and black pepper.
Notes
The sauce thickens as it sits, so if it becomes too tight after a few minutes, stir in a splash of broth or milk. This pasta is at its creamiest right after cooking but can be refrigerated and reheated.
