Ingredients
Equipment
Method
Cook the pasta
- Boil rigatoni in salted water until al dente, about 8–10 minutes, then reserve 1/2 cup pasta water and drain. Set pasta aside off heat.
Build the tomato-garlic base
- Heat olive oil in a large skillet over medium heat until shimmering, then add minced garlic and red pepper flakes and cook for 1 minute. Stir constantly so the garlic turns fragrant but doesn’t brown.
Simmer the crushed tomatoes
- Add crushed tomatoes, Italian seasoning, salt, and black pepper, then bring to a gentle simmer for 10 minutes. Cook until slightly thickened and fragrant with visible bubbles.
Make the creamy tomato ricotta sauce
- Reduce to low and stir in ricotta, heavy cream, and grated parmesan until smooth and creamy, then simmer for 3 more minutes. Keep stirring so the sauce looks glossy and thick, not grainy.
Toss and serve
- Add the drained rigatoni to the skillet and toss well, adding reserved pasta water as needed to reach a silky consistency. Toss until each rigatoni tube looks evenly coated.
Finish
- Serve immediately topped with fresh basil and extra parmesan. The sauce should cling thickly, with a fresh green and white finish.
Notes
Pro tip: if the sauce looks even slightly split, keep the heat on low and stir continuously while adding a splash more pasta water. Refrigerate in a covered container up to 3 days; reheat gently with a tablespoon of milk or pasta water to loosen. Freezing is not recommended because ricotta-based sauces can separate after thawing. For a dairy-light swap, use part-skim ricotta and replace heavy cream with half-and-half (the sauce will be slightly thinner).
