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Best Easy Roasted Red Pepper Marinara Sauce Recipe

The Best Easy Roasted Red Pepper Marinara Sauce Recipe – delicious roasted red pepper marinara sauce that is perfect for

  • Serves 6 people
  • Prep 5 minutes
  • Cook 40 minutes
  • Total 45 minutes
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Best Easy Roasted Red Pepper Marinara Sauce Recipe

While I’m serving this red pepper marinara simply over linguine, it is absolutely delicious with chicken, beef, pork, seafood, and vegetables. It is a truly versatile red pepper pasta sauce recipe that you can add your favorite ingredients into for a knockout dinner. I love this sauce just poured over chicken or fish to bake them in – or simply over pastas (it really tastes great over zucchini pasta/zoodles for a keto vegan pasta dinner that is packed with flavor and nutrients.)

A bowl of spaghetti with roasted red pepper marinara sauce and parmesan cheese.
Red pepper sauce pasta in a bowl on a blue background.
A keto vegan pasta dish with red pepper sauce and parmesan cheese.

At Ajpal, I add lots of tips in all of my recipes – because I am a home cook without any formal training, and I find I am more confident making dishes when I understand why it works, and what each ingredient means to the flavor of a recipe. My goal is for even the most beginner home cook to feel empowered in the kitchen.

How to Make The Best Easy Roasted Red Pepper Marinara Sauce

First assemble the following ingredients:

  • Whole peeled tomatoes – Provide a juicy, slightly tangy base that balances sweetness and acidity.
  • Tomato paste – Adds concentrated depth and richness with an umami punch.
  • Salt – Enhances all the other flavors and ties the sauce together.
  • Red pepper flakes – Bring a gentle heat that lingers without overpowering.
  • Sugar – Softens the acidity of the tomatoes for a smoother taste.
  • Fresh Basil – Infuses the sauce with bright, aromatic, peppery-sweet notes.
  • Parsley – Adds a clean, herbaceous freshness that lightens the sauce.
  • Olive oil – Provides a silky richness and carries the flavors throughout.
  • Onions – Contribute subtle sweetness and savory depth when sautéed.
  • Garlic – Brings a warm, pungent, and slightly nutty undertone.
  • Roasted red bell peppers – Offer smoky, sweet complexity and a velvety texture.
  • Pasta of choice – Acts as the hearty canvas that soaks up and complements the sauce.

Tips and Tricks to Perfect Red Pepper Marinara Linguine

Cook pasta to al dente. I like to use Linguine. When boiling pasta, save 1/2 cup of the water the pasta cooks in, and add it to the sauce before serving.

Add Pasta Water. Adding pasta water to sauce helps the sauce emulsify, making the sauce stick to the pasta better and bringing all that delicious red pepper sauce flavor to perfection in every bite.

Use jarred roasted peppers for convenience. If you’re short on time, high-quality jarred roasted red peppers work perfectly. Just drain and pat dry before using to avoid watering down your sauce.

Roast your own for extra depth. For deeper, smoky flavor, roast fresh red bell peppers in the oven or over an open flame until charred, then peel and blend.

Sauté your aromatics low and slow. Take your time with the onions and garlic — slow sautéing brings out their sweetness and creates a more balanced, flavorful base.

Deglaze the pan. A splash of white wine, broth, or even a little pasta water can lift up the browned bits for more complex flavor.

Blend for smooth or leave chunky. Prefer a silky sauce? Blend until smooth. Want texture? Pulse it just a few times or skip blending altogether.

Simmer longer for richer flavor. The longer the sauce simmers, the more the flavors deepen and develop. Let it bubble gently for 20–30 minutes if time allows.

Add cream or cheese for a twist. Stir in a splash of heavy cream, Parmesan, or goat cheese for a creamy version that’s perfect over pasta or ravioli.

Use it beyond pasta. This sauce is amazing on pizza, in lasagna, on grilled chicken, in meatball subs, or even as a dip for garlic bread or mozzarella sticks.

Red Pepper Marinara Pasta FAQs

This sauce is versatile- try it on pizza, grilled chicken or seafood, vegetables, or even as a dipping sauce for crusty bread.

Store cooled roasted red pepper marinara in an airtight container in the refrigerator for 3–5 days, or freeze it for up to 3 months. Thaw overnight before reheating.

Yes! It tastes even better the next day as the flavors continue to meld, making it a great make?ahead base for meals throughout the week.

Absolutely — if you want a richer texture, stir in a little heavy cream or Parmesan toward the end of cooking for a creamy variation.

The basic roasted red pepper marinara is vegetarian and can easily be vegan if you skip any cheese or dairy add?ins.

Love This Recipe? Try these Pasta Dishes Next

Easy Baked Spaghetti Pie

Cheesy Baked Rigatoni

Cheesy Baked Spaghetti

Easy Homemade Meatballs

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roasted red pepper sauce on linguine

The recipe

The Best Roasted Red Pepper Marinara Sauce Recipe

The Best Easy Roasted Red Pepper Marinara Sauce Recipe – delicious roasted red pepper marinara sauce that is perfect for spaghetti, linguine, and with all kinds of delicious pastas!

  • Serves 6 people
  • Prep 5 minutes
  • Cook 40 minutes
  • Total 45 minutes

Ingredients

  • 56 oz whole peeled tomatoes (2 28oz cans)
  • 6 oz tomato paste
  • 1 ½ teaspoon sea salt
  • ¼ teaspoon red pepper flakes
  • ½ teaspoon sugar
  • ¼ cup fresh basil (chopped)
  • ¼ cup parsley (chopped)
  • ¼ cup olive oil
  • ½ cup onions (chopped)
  • 4 cloves garlic (minced)
  • 1 cup roasted red bell peppers (drained and diced)
  • 8 oz pasta (of choice, cooked)

Method

  1. 1

    In a large bowl, crush the whole tomatoes with your fingers to form a course puree.

  2. 2

    Stir in the tomato paste, salt, pepper flakes, sugar, basil, and parsley, and set aside.

  3. 3

    In a large saucepan, heat the olive oil over medium heat. Add the onions and cook for 5 minutes, stirring often, until the onions begin to soften.

  4. 4

    Add the garlic and cook, stirring often, for 2 minutes (do not brown the garlic). Add the roasted red peppers and sauté about 1 minute.

  5. 5

    Add the tomato mixture, and simmer over medium-low heat for 30 minutes, stirring occasionally.

  6. 6

    When sauce is almost done, bring a pot of water to boil and add pasta. While pasta is boiling, remove 1/2 cup of starchy pasta cooking water and add it to sauce. Drain pasta at the proper time according to package directions.

  7. 7

    Taste the sauce and adjust seasoning. Using an immersion blender, or working in batches with a traditional blender, blend the sauce until smooth.

  8. 8

    Return the sauce to the pan and let simmer about 5 minutes or until thick enough to coat the pasta.

  9. 9

    Serve over pasta and enjoy.

Equipment

  • Divina, Peppers Red Roasted Organic, 16.2 Ounce
  • AVACRAFT 18/10 Tri-Ply Stainless Steel Saute Pan with Lid, Stay Cool Handle, Helper Handle, Induction Pan, Versatile Stainless Steel Skillet, Sauté Pans in our Pots and Pans cookware (3.5 Quarts)

Nutrition

  • Serving1 g
  • Calories303 kcal
  • Carbohydrates48 g
  • Protein9 g
  • Fat10 g
  • Saturated Fat1 g
  • Polyunsaturated Fat1 g
  • Monounsaturated Fat7 g
  • Sodium1509 mg
  • Potassium949 mg
  • Fiber6 g
  • Sugar12 g
  • Vitamin A1152 IU
  • Vitamin C47 mg
  • Calcium122 mg
  • Iron4 mg

Questions

Can I use the sauce on other dishes?

This sauce is versatile- try it on pizza, grilled chicken or seafood, vegetables, or even as a dipping sauce for crusty bread.

How do I store Leftovers?

Store cooled roasted red pepper marinara in an airtight container in the refrigerator for 3–5 days, or freeze it for up to 3 months. Thaw overnight before reheating.

Can I make this sauce ahead of time?

Yes! It tastes even better the next day as the flavors continue to meld, making it a great make?ahead base for meals throughout the week.

Can I make this sauce creamy?

Absolutely — if you want a richer texture, stir in a little heavy cream or Parmesan toward the end of cooking for a creamy variation.

Is this sauce vegan or vegetarian?

The basic roasted red pepper marinara is vegetarian and can easily be vegan if you skip any cheese or dairy add?ins.