Some weeknights call for a dinner that feels like comfort food but takes almost no effort. This one pot creamy tomato pasta is exactly that. Fettuccine cooks right in a rich tomato sauce, soaking up flavor as it softens, then everything is finished with cream and parmesan for a silky, restaurant-style sauce, all in about 25 minutes.
There is no separate pot for boiling noodles and no draining, which means less cleanup and more flavor, because the starch from the pasta thickens the sauce naturally. It uses simple pantry ingredients, every step is explained, and the result is a cozy bowl the whole family will ask for again.
Why You Will Love This One Pot Creamy Tomato Pasta
The biggest win is convenience. Everything goes into one wide pot, you cook the sauce and the pasta together, and dinner is on the table in 25 minutes with only one pot to wash. Most of the ingredients are likely already in your kitchen, and the steps are simple enough for a beginner, so it is perfect for hectic school nights or a lazy Sunday.
The taste and texture are what make it special. The sauce is thick, silky and bright with tomato, mellowed by cream and a good handful of parmesan, and it clings to every ribbon of fettuccine. Sweet burst cherry tomatoes add little pockets of juice, garlic gives it depth, and fresh basil finishes each bite with a fresh, herby lift.
Why It Works
- Pasta cooked in the sauce releases starch, which thickens the sauce without flour.
- Sauteing the tomatoes first adds sweetness and depth.
- Adding cream at the end keeps it silky instead of curdled.
Worth Knowing
- Use a wide, deep pot so the pasta cooks evenly.
- Stir often, because pasta can stick to the bottom.
- The sauce thickens as it sits, so serve right away.
Ingredients
- 12 oz (340 g) fettuccine
- 2 tablespoons olive oil
- 4 cloves garlic, minced
- 1 1/2 cups (225 g) cherry tomatoes, halved
- 1 can (14.5 oz / 400 g) crushed tomatoes
- 3 cups (720 ml) vegetable broth
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt, plus more to taste
- 1/4 teaspoon black pepper
- 1/4 teaspoon red pepper flakes (optional)
- 3/4 cup (180 ml) heavy cream
- 3/4 cup (75 g) freshly grated parmesan, plus extra for serving
- 1/4 cup fresh basil leaves, torn
Directions
1. Gather and Prep
Mince the garlic, halve the cherry tomatoes, grate the parmesan from a block and measure the broth and cream before you start. One pot pasta moves quickly once the liquid is boiling, so having everything ready prevents overcooked noodles while you search for the next ingredient. Grating your own cheese also gives a smoother sauce than the pre-shredded kind.
2. Saute the Garlic and Tomatoes
Heat the olive oil in a large, wide pot over medium heat. Add the garlic and cook for 30 seconds, just until fragrant. Do not let it brown, because browned garlic turns bitter. Add the cherry tomatoes and cook for 3 minutes, stirring now and then, until they soften and start to burst. This quick saute releases their natural sugars and builds a sweeter, deeper sauce base.
3. Add the Tomatoes and Broth
Pour in the crushed tomatoes and vegetable broth, then stir in the Italian seasoning, salt, pepper and red pepper flakes. Raise the heat to high and bring everything to a boil, which takes about 3 to 4 minutes. The liquid must be at a full boil before the pasta goes in so the noodles start cooking right away instead of turning gummy.
4. Add the Pasta
Add the dry fettuccine, laying it across the pot, and press it down with tongs as it softens so every strand is submerged in the liquid. After about 1 minute the noodles will bend and fall into the sauce. Submerging the pasta ensures even cooking, so you do not end up with hard ends and mushy middles.
5. Simmer and Stir
Reduce the heat to medium-low so the sauce stays at a steady, gentle bubble. Cook for 10 to 12 minutes, stirring and lifting the pasta every 2 minutes with tongs so nothing sticks to the bottom of the pot. The pasta is ready when it is al dente, meaning tender with a slight bite, and most of the liquid has been absorbed into a thick sauce. If the pot looks dry before the noodles are done, add 1/4 cup of hot water at a time.
6. Stir in the Cream and Parmesan
Turn the heat to low and pour in the cream, then add the parmesan a handful at a time, stirring until melted and smooth, about 1 to 2 minutes. Adding the dairy at the end over low heat keeps the sauce silky and prevents curdling that can happen when cream hits a hot acidic tomato base. The sauce will look loose, but it thickens as it rests.
7. Serve Right Away
Taste and adjust with salt and pepper, then let the pasta rest for 2 minutes so the sauce settles and clings to the noodles. Divide among warm bowls and top with torn basil, extra parmesan and a crack of black pepper. Serve immediately, because the sauce keeps thickening as it cools.
Approximate Nutrition (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | about 680 |
| Protein | about 24 g |
| Carbohydrates | about 76 g |
| Fat | about 28 g |
| Saturated Fat | about 14 g |
| Fiber | about 5 g |
| Sodium | about 850 mg |
These numbers are estimates and will vary with your brands and portions.
Tips for the Best One Pot Pasta
- Use a wide, deep pot or Dutch oven. A narrow pot makes the pasta cook unevenly.
- Do not break long pasta unless you need to. Pressing it into the liquid as it softens keeps strands whole.
- Stir often, especially in the last 5 minutes, since the thick sauce can stick and scorch.
- Use low-sodium broth so you control the saltiness, and taste before adding extra salt.
- Add the cream off a hard boil to keep the sauce smooth.
- If the sauce gets too thick, stir in a splash of hot water or broth until it loosens.
Variations to Try
- Protein boost: add sliced cooked chicken, shrimp or Italian sausage at the end.
- Veggie packed: stir in 2 cups of baby spinach in the last 2 minutes.
- Spicy: double the red pepper flakes or add a spoonful of chili paste.
- Dairy-free: use full-fat coconut milk instead of cream and nutritional yeast in place of parmesan.
- Different pasta: use penne or rigatoni and add 2 minutes of cook time if needed.
- Vegetarian cheese: choose a vegetarian hard cheese in place of traditional parmesan.
- Gluten free: use gluten-free pasta and check the package for cook time, as it may need extra liquid.
Storage, Reheating and Make-Ahead
Refrigerator: cool leftovers quickly and store in an airtight container for up to 3 days. Reheating: warm in a skillet over low heat with a splash of milk, broth or water, stirring until the sauce loosens, or microwave in 30-second bursts. Freezing: cream-based pasta does not freeze perfectly, but you can freeze it for up to 2 months in a freezer-safe container, thaw overnight in the refrigerator and reheat gently with a splash of liquid. Make-ahead: chop the garlic and tomatoes and grate the cheese a day ahead, then cook everything fresh for the best texture.
Shopping List
Produce
- 1 head of garlic
- Cherry tomatoes
- Fresh basil
Dairy
- Heavy cream
- Block of parmesan
Pasta and Canned Goods
- 12 oz fettuccine
- Crushed tomatoes (14.5 oz can)
- Vegetable broth
Pantry
- Olive oil
- Italian seasoning
- Salt and black pepper
- Red pepper flakes (optional)
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[your referral link]Frequently Asked Questions
Can I use water instead of broth?
Yes, but the sauce will taste less rich. If you use water, add an extra 1/2 teaspoon of salt and a spoonful of tomato paste for more depth.
What other pasta shapes work in one pot?
Penne, rigatoni, rotini and shells all work well. Short shapes may need a minute less to cook, so check for doneness a few minutes early.
Why is my sauce too thin or too thick?
If it is thin, simmer uncovered for another minute or two, since the sauce thickens as the pasta absorbs liquid and as it rests. If it is too thick, stir in a splash of hot broth or water.
Can I make it without cream?
Yes. Use half and half for a lighter sauce, or full-fat coconut milk for a dairy-free version. The sauce will be slightly thinner, so simmer it a minute longer.
Final Thoughts
One pot creamy tomato pasta delivers big comfort with very little work. The pasta cooks in a flavorful tomato sauce, the cream and parmesan make it silky, and cleanup is a breeze with only one pot to wash.
Make it exactly as written the first time, then try the variations with your favorite proteins and vegetables. Save the recipe for your next busy night, and enjoy a cozy, creamy dinner in about 25 minutes.
