Creamy Roasted Red Pepper Pasta

5 from 112 votes

This Creamy Roasted Red Pepper Pasta recipe is made with only 6 ingredients. It's vegan, simple-to-make & customizable with any protein for an easy weeknight meal

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If you’re bored of same old marinara red sauce for pasta, it’s time for you to try this creamy roasted red pepper pasta – made with only 6 ingredients! It’s going to rock your world! It’s a creamy, rich and comforting sauce that pairs so well with any pasta of choice. And the best part is that it’s totally vegan without any cream used at all. It’s the perfect combination of sweet and savory, and a nice change from marinara!

Creamy Roasted Red Pepper Pasta in a pan

A creamy vegan red pepper pasta sauce recipe

I love how quick and easy this dish is to make and it’s so creamy, you would never guess that it is vegan! You can use your favorite plant based milk in this recipe such as;

  • soy
  • hemp
  • almond
  • cashew
  • oat
  • rice

If you are not vegan, you can also use dairy milk if you wish.

How do you make roasted red pepper pasta

To start, you’ll roast an onion and a couple garlic cloves. You can leave the garlic in its peel. I recommend peeling the onion though and cutting that in half. Then drizzle both with olive oil and season with salt and pepper. You can also roast the red peppers (see tips on that below). But I love the convenience (and price) of the jarred roasted red peppers.

Collage of two images showing the onions and garlic before and after roasting

Once the onions and garlic are roasted, add them to a blender along with the drained roasted red peppers. And those 3 ingredients are essentially the sauce. Then you’ll blend, blend blend until it’s as smooth as it gets without any chunky parts.

Collage of two images showing a food processor with ingredients before and after blending

Transfer that roasted red pepper sauce to a pan. And once it starts to bubble, you can add any milk of choice. I tried to keep this recipe vegan by using plant-based milk, but any milk will work here.

Collage of two images showing large saute pan with the roasted red pepper sauce after blended and then with milk added to it

Once you whisk the milk into the roasted red pepper sauce, you’ll see a beautiful orange color and creamy texture come through. And that’s pretty much it! Now just toss in the pasta and it’s ready to be served!

Collage of two images showing the roasted red pepper sauce before and after the pasta is added

It may sound like a bit of work to roast the onions and garlic and blend it all up with the roasted peppers. But the roasting part is totally inactive cooking time, and the blending only takes a minute. And in the end you get a mouth-watering healthy roasted red pepper sauce that has this unique sweet and savory taste. The wonderful thing is it’s a totally customizable sauce that you can toss with any pasta or any protein along with your favorite vegetables and add-ons.

Roasted red pepper pasta served in a large bowl with parsley

Tips to make roasted red pepper pasta

  • If you prefer to roast the peppers, just place them under the broiler for 3-5 minutes until they get charred. You can roast them whole without removing the seeds. Then, transfer them to a glass container, cover them with saran wrap for 15-20 minutes so the steam continues to cook and soften them. This is a wonderful method for roasting your own bell peppers which results in an amazing sweet and smoky flavor!
  • If you want to make this meal gluten-free or low-carb, try using spiralized vegetables like zucchini, or even spaghetti squash and toss it with the sauce. You’ll have all the flavor and comfort of this sauce with less carbohydrates and calories.
  • If you’d like to modify the flavor of the sauce, you can consider adding some crushed red peppers for some heat, some Italian seasoning for more savory flavor, or even some nuts like cashews to give it a more nutty and cheesy flavor. Think of the roasted red peppers, onions and garlic as the base for the sauce. And feel free to add on your unique twist to the sauce and to the final dish.

Frequently Asked Questions

Can you use different color peppers in this past dish?

Personally, red peppers are my favorite color to use in this recipe, and they are usually the easiest ones to find in stores. You can absolutely use orange or yellow peppers if you wish – it doesn’t take long to roast them yourself!

What’s the best pasta to use?

I like making this dish with a long pasta such as linguine or spaghetti, but you can of course use whatever you have to hand. You can use whole wheat pasta too if you wish for a meal with added fiber and whole grains.

Is it healthier to make your own pasta sauce?

It’s so much healthier (and cheaper) to make your own pasta sauce and it takes no time at all! The jarred sauces you buy are convenient, but they tend to be loaded with salt and sugar as well as preservatives. Making your own pasta sauce is a much healthier option for the whole family.

Roasted red pepper pasta served in a large bowl with parsley with parmesan cheese and parsley

It’s a solid 10 out of 10 meal for us every time! You’re going to feel so good too after eating it because the sauce is basically blended vegetables watered down with milk. We can pretty much say it’s a salad right?! Haha, just kidding, but you get the gist. It’s a very healthy winning sauce that I hope you’ll try, and make again and again!

For more vegan pasta recipes, check out:

If you’ve tried this healthy-ish feelgood Creamy Roasted Red Pepper Pasta recipe or any other recipe on FeelGoodFoodie, then don’t forget to rate the recipe and leave me a comment below! I would love to hear about your experience making it. And if you snapped some shots of it, share it with me on Instagram so I can repost on my stories!

 I created this blog post first on June 19, 2017. I am updating it today to include improved new step-by-step images and a video tutorial!

Creamy Roasted Red Pepper Pasta

This Creamy Roasted Red Pepper Pasta recipe is made with only 6 ingredients. It’s vegan, simple-to-make & customizable with any protein for an easy weeknight meal
5 from 112 votes
Servings 6 servings
Course Main Course
Calories 252
Prep Time 10 mins
Cook Time 15 mins
Total Time 25 mins


  • 1 small onion cut in half
  • 2-3 garlic cloves
  • 1 tablespoon olive oil
  • Salt and pepper to taste
  • 12 ounces spaghetti or pasta or choice
  • 1 15 ounces jar 15.5 oz roasted red peppers drained
  • 1/2 cup milk
  • Fresh chopped parsley for serving


  • Preheat the oven to 425°F. Line a baking sheet with aluminum foil or parchment paper.
  • Place cut onions and garlic cloves on baking sheet. Drizzle with olive oil, sprinkle with salt and pepper. Roast in the preheated oven until tender and cut surface of the onion is golden brown, about 25-30 minutes.
  • When cooked, transfer the onions and garlic to a food processor. Add the drained roasted red peppers and blend until everything is evenly combined and smooth. Set aside.
  • Cook pasta in salted water according to package instructions.
  • Transfer the pureed sauce to a large skillet and cook for a few minutes until the sauce bubbles. Season with salt and pepper to taste, then add milk to the skillet to thin out the pasta sauce. Whisk to combine.
  • Drain the pasta and add it to the skillet. Toss to combine the pasta with the sauce to combine
  • Serve with fresh parsley, if desired.



Storage: Store any leftovers in an airtight container. They will last about 3-4 days in the fridge.
Make Ahead Tips: You can make the roasted red pepper sauce up to 3 days in advance and store it in the fridge. When ready to use, just heat the sauce in a skillet until it bubbles and toss with your favorite pasta.
Substitutes: For best results, follow the recipe as is. However you can use any milk of choice. And you can also use more or less of the onions and garlic, depending on your taste preferences.
Equipment: I use my Kitchen Aid food processor to blend the roasted red peppers with the onions and garlic. You can use any food processor or any blender you’d like.
Nutrition: Please note that the nutrition label provided is an estimate only. It will vary based on the specific ingredients used. This recipe is estimated for 6 servings.


Serving: 1g, Calories: 252kcal, Carbohydrates: 45g, Protein: 8g, Fat: 3g, Cholesterol: 2mg, Sodium: 15mg, Potassium: 180mg, Fiber: 2g, Sugar: 3g, Vitamin A: 35IU, Vitamin C: 1.7mg, Calcium: 41mg, Iron: 0.8mg

Nutrition information provided is an estimate. It will vary based on cooking method and specific ingredients used.

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Roasted red pepper pasta tossed in a large saute pan

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  1. First time cooking vegan for my husband’s health. Whole new world. I hope it is tasty. How do I cook the red peppers? He can’t have anything canned or jarred.

    1. If you prefer to roast the peppers, just place them under the broiler for 3-5 minutes until they get charred. You can roast them whole without removing the seeds. Then, transfer them to a glass container, cover them with saran wrap for 15-20 minutes so the steam continues to cook and soften them. This is a wonderful method for roasting your own bell peppers which results in an amazing sweet and smoky flavor!

  2. This was a great surprise. It was delicious and the organic red bell peppers I scored at the green market were put to great use. I recommend this recipe for ease of preparation and excellent taste. Definitely going in our recipe file.

    1. Hi. Sorry but what is a broiler and what is seran wrap?
      I don’t find ready roasted peppers easy to find but drizzled in a little olive oil and herbs they taste great very slow roasted (100°C for a few hours) or in the air fryer.
      I am from the UK and often find even though we all speak english terms, names and measurments are often very different!

      1. A broiler is a setting on the oven that gives high, direct heat like a grill. Saran wrap is also known as plastic wrap, cling film, or cling wrap.

  3. Thank goodness for this recipe! I had a surplus of red peppers from a veg box subscription so I roasted them with the onion. I found the sauce little too sweet at first but that was nothing that a bit of extra salt and vinegar couldn’t fix. I also added some red pepper flakes for some heat. The sauce didn’t need any milk to thin it out after I added a splash of vinegar, but it was delicious served with linguine and Parmesan on top. I will definitely make this again 🙂

  4. The recipe is amazing and so simple. I roasted my own bell pepper and it was super super tasty! Love your recipes. 🙌🏼

  5. Absolutely Brilliant, I am an IBS sufferer, and cannot tolerate Tomatoes, this recipe is perfect for me, for pasta meals,
    I can now enjoy a favourite snack meal again, SPAGHETTI on toast, smothered with black pepper and Daddies Brown Sauce, yum 😋 😋

  6. I loved this recipe, it gives you a lot of room to experiment to your liking. The fact that I could emphasize certain flavours tells me I can play around with it each time to make it different, which I love. Also, it was SO QUICK!

    The modifications that I had:
    1) I roasted 2 whole peppers myself; sprinkled with paprika!
    2) To the sauce, I added: 1 diced Roma tomato, 1/2 tsp red chili flakes, 1 tsp fresh coriander, 1 tsp fresh basil, 2 tsp balsamic vinegar and light cream instead of milk!
    2) I used spiral pasta (it was all I had) and served it with avocado and a polish sausage!

    1. Thank you so much for taking the time to share your modifications!! That’s super helpful and I’m so glad you enjoyed it!

  7. Simple, satisfying, healthy and so delicious! I made with whole wheat pasta but will make again with spirialized butternut squash next time.

    1. Yay! I’m so happy to hear that! Thanks so much for sharing! And I love the idea of serving it with spiralized butternut squash!

  8. This is so yummy. Comforting is the key word, especially since it’s so easy to make. I tried it with gluten free pasta and it was still delicious.

  9. So as you find all good recipes at those wee hours of the morning! I came across this and decided this was fridays donet after a hard week!

    And I couldn’t of been more happier with the decision!! The flavor of the the roasted red peppers and the creaminess of the half and half created an ultimate combination of flavors! I even search for the right pasta and didnt go with angel hair! I cannot wait to make this meal again! It for sure become an once a month item???????

    1. Haha…yes the best recipes are found sometimes when you least expect it! And I’m so happy you stumbled upon this in the wee hours of the night and that you’ll include it in your monthly meal prep! yay!

  10. What a delicious idea. I have a half dozen jars of roasted red peppers from Trader Joes in the pantry as I type–am going to make this right away. Came from pinterest for the plum cherry smoothie.