Roasted Red Pepper Pasta

Featured in: Oven & Skillet Cooking

This vibrant pasta combines roasted red peppers blended into a silky cream sauce infused with garlic and finished with Parmesan cheese. Simply sauté onion and garlic, blend with roasted peppers, stir in heavy cream and seasonings, then toss with al dente pasta. Fresh basil and extra Parmesan complete this elegant 35-minute dish perfect for weeknight dinners.

Updated on Sun, 18 Jan 2026 12:56:00 GMT
Creamy roasted red pepper pasta with penne tossed in a vibrant, garlic-infused sauce and topped with fresh basil.  Save
Creamy roasted red pepper pasta with penne tossed in a vibrant, garlic-infused sauce and topped with fresh basil. | claroakal.com

The kitchen smelled like burnt sugar and smoke, which sounds awful but it was actually the moment I realized roasting peppers could transform an ordinary weeknight. I had grabbed a jar of roasted red peppers on a whim, blended it with cream and garlic, and suddenly my pasta tasted like something from a bistro. My roommate walked in, took one bite, and asked if I was secretly Italian. I wasn't, but that sauce made me feel like I could be.

I made this for my sister after she had a terrible day at work, the kind where everything goes wrong and you just need comfort. She sat at my tiny kitchen table, twirling penne through that silky red sauce, and didn't say much at first. Then she looked up and said it tasted like a hug. I've made it for her at least a dozen times since, and every time she texts me the same thing: hug pasta?

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Ingredients

  • Penne or rigatoni: The ridges and tubes are perfect for catching that creamy sauce in every bite, and they hold up well without getting mushy.
  • Red bell peppers: Roasting them brings out an incredible sweetness and depth that raw peppers just can't match, though jarred ones work in a pinch when you're short on time.
  • Olive oil: Use a good one here because it's the base of your sauce and you'll taste it, something fruity and smooth makes all the difference.
  • Yellow onion: It adds a subtle sweetness that balances the peppers without overpowering them, and dicing it small helps it melt right into the sauce.
  • Garlic cloves: Fresh garlic blooms in the oil and perfumes the whole kitchen, don't skip this or use jarred because it won't be the same.
  • Heavy cream: This is what makes the sauce luxurious and silky, coating every strand of pasta with richness.
  • Parmesan cheese: Grate it fresh for the best melt and flavor, the pre-shredded stuff has anti-caking agents that can make your sauce grainy.
  • Dried oregano: Just a pinch brings an herbal warmth that ties the Italian flavors together.
  • Crushed red pepper flakes: Optional but recommended for a gentle heat that wakes up the sweetness of the peppers.
  • Fresh basil leaves: Torn at the last second, they add a pop of color and a fresh, peppery note that brightens the whole dish.

Instructions

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Char the peppers:
If you're roasting fresh peppers, place them directly over a gas flame or under the broiler, turning them until the skin blisters and blackens all over. Let them steam in a covered bowl so the skins slip off easily, then remove the seeds and chop them roughly.
Boil the pasta:
Bring a big pot of salted water to a rolling boil and cook your pasta until it's just al dente, with a little bite left in the center. Before draining, scoop out half a cup of that starchy pasta water, it's gold for adjusting your sauce later.
Sauté the aromatics:
Heat olive oil in a large skillet over medium heat, then add the diced onion and cook until it softens and turns translucent, about three to four minutes. Toss in the minced garlic and stir for just one minute until it smells amazing and fragrant.
Blend the sauce:
Add your roasted red peppers to the skillet and let them warm through for a couple of minutes, then transfer everything to a blender or use an immersion blender right in the pan. Blend until the sauce is completely smooth and velvety.
Finish the sauce:
Pour the blended pepper mixture back into the skillet over low heat, then stir in the heavy cream, Parmesan, oregano, and red pepper flakes if you like a little kick. Let it simmer gently for two to three minutes, thinning it with reserved pasta water if it looks too thick.
Toss and serve:
Add the drained pasta directly to the sauce and toss everything together until each piece is coated in that gorgeous red cream. Serve it hot, topped with torn basil and extra Parmesan.
A bowl of roasted red pepper pasta garnished with Parmesan, served with a glass of crisp white wine.  Save
A bowl of roasted red pepper pasta garnished with Parmesan, served with a glass of crisp white wine. | claroakal.com

One night I served this to a friend who claimed she didn't like red peppers, and I watched her go quiet as she ate. She finally admitted she'd been wrong about peppers her whole life, and now she asks me to make it every time she visits. It's funny how a single dish can change someone's mind about an ingredient they thought they hated.

Making It Your Own

This pasta is incredibly forgiving and loves company, so feel free to toss in grilled chicken, sautéed shrimp, or roasted vegetables like zucchini and cherry tomatoes. I've added spinach at the last minute and watched it wilt into the sauce, adding color and a little earthiness. You can also swap the heavy cream for coconut cream and use nutritional yeast instead of Parmesan for a dairy-free version that still tastes rich and satisfying.

Storage and Reheating

Leftovers keep beautifully in an airtight container in the fridge for up to three days, and I've found they actually taste even better the next day after the flavors meld. When reheating, add a splash of water or cream to loosen the sauce because it thickens as it sits. I like to reheat it gently on the stovetop over low heat, stirring often, though the microwave works in a pinch if you cover it and stir halfway through.

Serving Suggestions

This pasta shines with a simple side salad dressed in lemon vinaigrette and some crusty bread for soaking up extra sauce. A crisp white wine like Pinot Grigio or Vermentino cuts through the richness beautifully, though I've also enjoyed it with a light rosé on warm evenings. If you want to make it a full meal, roasted asparagus or garlic bread on the side rounds it out perfectly.

  • Top with toasted pine nuts or slivered almonds for a little crunch.
  • Finish with a drizzle of good balsamic glaze for a sweet-tart contrast.
  • Serve it family-style in a big bowl so everyone can dig in together.
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Sizzling skillet of roasted red pepper pasta tossed with al dente rigatoni and a swirl of heavy cream. Save
Sizzling skillet of roasted red pepper pasta tossed with al dente rigatoni and a swirl of heavy cream. | claroakal.com

This pasta has become my go-to whenever I need to feed someone I care about without making a big fuss about it. It's proof that simple ingredients, treated with a little attention, can turn into something that feels like love on a plate.

Recipe FAQ

Can I use jarred roasted red peppers?

Yes, jarred roasted red peppers work perfectly and save time. Use about 340g (12 oz), drained well. This eliminates the roasting step entirely.

How do I make this vegan?

Substitute heavy cream with coconut cream or cashew cream for richness. Use nutritional yeast or vegan Parmesan instead of dairy cheese. The flavors remain equally delicious.

What pasta shape works best?

Penne, rigatoni, or farfalle are ideal as they catch and hold the creamy sauce well. Avoid thin pasta like angel hair, which can become mushy with the heavy sauce.

Can I make the sauce ahead?

Yes, prepare the sauce up to 2 days in advance and store in an airtight container in the refrigerator. Reheat gently before tossing with freshly cooked pasta.

What protein pairs well with this dish?

Grilled chicken breast, shrimp, or crispy bacon complement the creamy pepper sauce beautifully. Roasted vegetables like zucchini or mushrooms work well for vegetarian additions.

Why is my sauce too thick?

Gradually add reserved pasta water, a few tablespoons at a time, while stirring until you reach the desired consistency. The starch in pasta water helps emulsify the sauce.

Before You Start Cooking 👇

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Roasted Red Pepper Pasta

Vibrant creamy pasta with sweet roasted red peppers, garlic, and Parmesan cheese. A simple, elegant Italian-inspired dish.

Time to Prep
15 min
Time to Cook
20 min
Total Duration
35 min
Created by Celeste Winters


Skill Level Easy

Cuisine Italian

Portions 4 Serves

Diet Preferences Vegetarian-Friendly

What You Need

Pasta

01 12 oz penne or rigatoni pasta

Roasted Red Pepper Sauce

01 2 large red bell peppers, roasted and peeled, or 12 oz jarred roasted red peppers, drained
02 2 tablespoons olive oil
03 1 small yellow onion, diced
04 3 garlic cloves, minced
05 1/2 cup heavy cream
06 1/4 cup grated Parmesan cheese
07 1/2 teaspoon dried oregano
08 1/4 teaspoon crushed red pepper flakes, optional
09 Salt and black pepper to taste

Garnish

01 Fresh basil leaves, torn
02 Extra grated Parmesan cheese

Directions

Step 01

Prepare roasted red peppers: If using fresh red bell peppers, roast them over an open flame or under the broiler until the skin is charred. Place in a bowl, cover, and let steam for 10 minutes. Peel, deseed, and roughly chop.

Step 02

Cook the pasta: Bring a large pot of salted water to a boil. Cook the pasta according to package instructions until al dente. Drain and reserve 1/2 cup of pasta water.

Step 03

Sauté aromatics: Heat olive oil in a large skillet over medium heat. Add the onion and sauté for 3 to 4 minutes until soft. Add garlic and cook for 1 minute until fragrant.

Step 04

Blend pepper mixture: Add the roasted red peppers to the skillet. Cook for 2 minutes, then transfer the mixture to a blender or use an immersion blender in the pan. Blend until smooth.

Step 05

Create creamy sauce: Return the sauce to the skillet over low heat. Stir in heavy cream, Parmesan, oregano, and red pepper flakes if using. Season with salt and black pepper. Simmer for 2 to 3 minutes until heated through. If the sauce is too thick, add reserved pasta water as needed.

Step 06

Combine pasta and sauce: Add the cooked pasta to the sauce and toss to coat evenly.

Step 07

Plate and serve: Serve immediately, garnished with fresh basil and extra Parmesan.

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Essential Tools

  • Large pot
  • Skillet
  • Blender or immersion blender
  • Knife and cutting board
  • Measuring cups and spoons

Allergy Details

Inspect each item for potential allergens, and check with your healthcare provider if unsure.
  • Contains milk from Parmesan cheese and heavy cream
  • Contains wheat from pasta
  • Check pasta and cheese labels for gluten or additional allergens if needed

Nutrition Info (per portion)

This nutrition info is for guidance only—always talk to a health professional if you’ve got concerns.
  • Caloric Value: 410
  • Fats: 14 g
  • Carbohydrates: 58 g
  • Proteins: 13 g

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