Roasted Tomato Creamy Pasta (Easy, Garlicky & So Good)
If you’re looking for a pasta that feels a little elevated but is secretly so easy, this roasted tomato creamy pasta is it. It’s rich, garlicky, and packed with flavor from sweet roasted tomatoes, fresh basil, and parmesan—all blended into the dreamiest sauce.
Even better, this is the kind of recipe you can throw together on a busy night without overthinking it. Everything roasts together, blends up smooth, and turns into a creamy pasta sauce that tastes like you spent way more time on it than you actually did.
And honestly… once you make it, you’ll probably keep it on repeat.

Why You’ll Love This Roasted Tomato Creamy Pasta
First of all, roasting the tomatoes completely changes the flavor. Instead of a basic tomato sauce, you get something deeper, slightly sweet, and way more rich.
But that’s not all. Here’s why this recipe works so well:
- It’s simple and approachable (no complicated steps)
- It uses basic ingredients you probably already have
- The sauce is naturally creamy without being heavy
- It feels restaurant-quality but totally doable at home
Plus, since everything blends together, it’s a great way to sneak in flavor without needing perfect knife skills or extra prep.
Ingredients You’ll Need
This roasted tomato creamy pasta keeps things simple, but every ingredient plays an important role.
- Cherry tomatoes
- Garlic cloves
- Olive oil
- Heavy cream
- Grated parmesan cheese
- Fresh basil
- Rigatoni (or any pasta you love)
- Salt and black pepper
- Optional: a little sugar and a squeeze of lemon

How to Make Roasted Tomato Creamy Pasta
1. Roast the tomatoes and garlic
To start, preheat your oven to 400°F. Then, add your cherry tomatoes and garlic cloves to a baking dish. Drizzle everything with olive oil, and season with salt and pepper.
Once that’s done, roast for about 20–25 minutes. The tomatoes should be soft, blistered, and slightly caramelized.
During the last 5 minutes, go ahead and add your fresh basil. This keeps it bright and flavorful instead of overcooked.
2. Cook the pasta
While the tomatoes are roasting, cook your pasta in well-salted water. This step is important because it’s where a lot of your flavor comes from.
Once cooked, reserve a little pasta water, then drain and set aside.
3. Blend the sauce
Next, take your roasted tomatoes, garlic, and basil and blend everything until smooth. You can use an immersion blender right in the dish or transfer it to a blender.
At this point, the sauce already smells incredible.
4. Make it creamy
After blending, stir in the heavy cream and parmesan cheese. If your tomatoes are extra acidic, this is where that optional pinch of sugar can help balance everything out.
The sauce should be smooth, creamy, and slightly thick.
5. Combine and finish
Finally, add your cooked pasta to the sauce and toss until everything is coated. If needed, add a splash of reserved pasta water to loosen it up.
To finish, add a squeeze of lemon and extra parmesan on top.

Tips for the Best Creamy Tomato Pasta
Even though this recipe is simple, a few small tips make a big difference.
First, don’t skip salting your pasta water. This is one of the easiest ways to build flavor.
Next, roast until the tomatoes are slightly caramelized. That’s where the depth comes from.
Also, add basil at the end of roasting, not the beginning. This keeps the flavor fresh and vibrant.
And finally, always taste and adjust at the end. Sometimes it just needs a little extra salt or a squeeze of lemon to bring everything together.

Frequently Asked Questions
Can I use a different type of pasta?
Yes, absolutely. While rigatoni works really well because it holds onto the sauce, you can use penne, spaghetti, or even shells. Anything you have on hand will work.
Can I make this dairy-free?
You can, but it will change the flavor slightly. Instead of heavy cream, try using a dairy-free cream alternative. You can also skip the parmesan or use a dairy-free version.
Do I have to blend the sauce?
Blending gives you that smooth, creamy texture. However, if you prefer a chunkier sauce, you can lightly mash everything instead.
What protein goes well with this?
If you want to add protein, grilled chicken, shrimp, or even Italian sausage work really well. You can also keep it simple and serve it as-is.
Can I make this ahead of time?
Yes! The sauce can be made ahead and stored in the fridge for a few days. When ready to use, just reheat and toss with fresh pasta.
How to Store and Reheat
If you have leftovers, store them in an airtight container in the fridge for up to 3 days.
When reheating, add a splash of water or cream to bring the sauce back to life. This helps keep it creamy instead of thick.
Final Thoughts
This roasted tomato creamy pasta is one of those recipes that feels a little fancy but is actually so easy to make. It’s perfect for busy nights, but also good enough to serve when you want something a little more elevated.
And the best part? Once you make it once, you’ll realize how flexible it is. You can keep it simple or dress it up depending on what you have on hand.
So if you’ve been looking for a go-to creamy pasta that’s packed with flavor but still approachable, this is definitely one to save.

Creamy Roasted Tomato Pasta
Equipment
- 1 immersion blender or regular blender
- 1 9X13 casserole dish
Ingredients
- 1 pint cherry tomatoes
- 1/4 cup whole garlic cloves
- olive oil for drizzle
- 1/4 cup pasta water
- 1/2 cup heavy cream
- 1/2 cup parmesan cheese
- 1 handful fresh basil toss in the last 5 min of roasting
- 1 pinch sugar
- 1 squeeze of lemon once the dish is finished
- 8-10 oz Rigatoni
- 1 tsp oregano
- 3/4 tsp salt more or less depending on your preference
- 1/2 tsp pepper
- 1/4 tsp red pepper optional
Instructions
- Preheat your oven to 400°F.
- Add the cherry tomatoes and garlic cloves and seasonings to a baking dish. Drizzle generously with olive oil and toss to coat.
- Roast for about 25-30 minutes, or until the tomatoes are soft and blistered.
- During the last 5 minutes of roasting, add the fresh basil to the dish.
- While the tomatoes roast, cook the rigatoni in salted water until al dente. Reserve a little pasta water, then drain.
- Remove the baking dish from the oven, add a splash of reserved pasta water and carefully blend the roasted tomatoes, garlic, and basil until smooth using an immersion blender. You can also transfer everything to a blender if needed.
- Stir in the heavy cream, grated parmesan, and optional sugar and continue to blend until the sauce is smooth and creamy.
- Add the cooked rigatoni to the sauce and toss until fully coated.
- Finish with a squeeze of fresh lemon juice and extra parmesan, if desired.
- Serve warm
Notes
- The sugar is optional, but it helps balance the acidity of the tomatoes.
- Add the basil near the end so it stays fresh and flavorful.
- A little reserved pasta water helps the sauce cling to the pasta.