Ingredients
Equipment
Method
- Cook rigatoni in salted water until al dente. Reserve 1 cup pasta water and drain.
- Heat olive oil and butter in a skillet. Sauté onion until soft, then add garlic and red pepper flakes.
- Add tomato paste and cook 1–2 minutes. Pour in crushed tomatoes and simmer.
- Stir in heavy cream and parmesan until smooth.
- Add rigatoni and toss to coat, adding pasta water as needed.
- Fold in fresh basil, adjust seasoning, and serve warm.
Notes
Reserve extra pasta water to reheat leftovers smoothly.
