One-Pot Creamy Tomato Pasta Recipe (No Heavy Cream)
3. Cook the Pasta
Add the dried pasta, broken in half so it fits in the pot. Press it down to submerge it as much as possible. Cook at a steady boil, stirring every minute or two, for 10-12 minutes. The pasta will absorb the liquid and the sauce will thicken. Look for the sauce to coat the back of a spoon—if it's still watery, cook 1-2 minutes more. If it looks dry before the pasta is al dente, add a splash of water.
4. Finish Off Heat
Remove the pot from the heat. Add the Parmesan and butter, stirring vigorously until melted and glossy. The residual heat creates an emulsion that makes the sauce silky. Taste and adjust salt—canned tomatoes vary in saltiness. Serve immediately, because the pasta will continue to absorb sauce as it sits.
Common Mistakes to Avoid
Don't skip stirring. The pasta will stick to the bottom if you walk away. Don't add too much liquid—the ratio is precise. And don't use pre-grated Parmesan; it contains anti-caking agents that prevent smooth melting. Grate your own from a block.
Make It Your Own
For a protein boost, add 1 cup of cooked shredded chicken or crumbled Italian sausage after the pasta is cooked. For vegetables, stir in a handful of baby spinach at the end until wilted. This recipe is naturally nut-free and can be made dairy-free or gluten-free—see the notes above.
Takeaway
One-pot creamy tomato pasta proves you don't need cream or a separate saucepan for a luxurious sauce. The technique is simple: whole tomatoes, the right liquid ratio, and vigorous stirring at the end. It's a reliable weeknight dinner that delivers every time.
Frequently Asked Questions
Can I use crushed tomatoes instead of whole?
Yes, but the sauce may be thinner. Use 1 (28-ounce) can crushed tomatoes and reduce the broth to 1/2 cup. Simmer for 2-3 minutes longer to thicken.
Why is my pasta sticking together?
Stir frequently during cooking—every 1-2 minutes—to prevent sticking. Also make sure the pasta is mostly submerged in the liquid at the start.
How do I make this vegan?
Omit the Parmesan and butter. Instead, stir in 2 tablespoons nutritional yeast and 1 tablespoon extra-virgin olive oil after cooking. Use vegetable broth.
Can I use a different pasta shape?
Yes, but adjust cooking time. Short shapes like penne or fusilli work well. Cook until al dente, checking 2 minutes before the package time.
Recipe: One-Pot Creamy Tomato Pasta
Equipment
- large pot or Dutch oven (5-6 quart)
- wooden spoon
- measuring cups and spoons
- chef's knife
- cutting board
Ingredients
- 2 tablespoons olive oil
- 4 cloves garlic (thinly sliced)
- 1/4 teaspoon red pepper flakes (optional)
- 1 28-ounce can whole peeled tomatoes
- 1 cup low-sodium vegetable or chicken broth
- 8 ounces dried spaghetti or linguine (broken in half)
- 1/2 teaspoon salt (plus more to taste)
- 1/4 cup finely grated Parmesan cheese (plus more for serving)
- 2 tablespoons unsalted butter (cut into small pieces)
- 2 tablespoons fresh basil leaves (torn (optional))
Instructions
- Heat the olive oil in a large pot or Dutch oven over medium heat. Add the garlic and red pepper flakes and cook, stirring often, until fragrant but not browned, about 1 minute.
- Add the whole peeled tomatoes and their juices. Use a wooden spoon to crush the tomatoes into small pieces. Stir in the broth, salt, and 2 cups of water.
- Bring the liquid to a boil over high heat. Add the pasta, pressing it down so it's mostly submerged. Reduce heat to medium-high and cook, stirring frequently, for 10-12 minutes until the pasta is al dente and the sauce has thickened to coat the back of a spoon. The pasta will absorb most of the liquid—if it looks dry before the pasta is done, add 1/4 cup more water at a time.
- Remove the pot from the heat. Add the Parmesan and butter, stirring vigorously until melted and the sauce is silky and emulsified. Taste and adjust salt.
- Serve immediately, topped with extra Parmesan and torn basil.