Roasted Red Pepper Pasta

Featured in: Weeknight Dinners

This vibrant pasta dish combines al dente penne or rigatoni with a silky roasted red pepper sauce. Fresh red peppers are roasted until charred, then blended smooth with sautéed onions, garlic, and heavy cream for a luxurious finish. The sauce comes together in under 35 minutes and pairs beautifully with fresh basil and extra Parmesan.

Perfect for weeknight dinners, this vegetarian main easily serves four. For variations, try coconut cream for a vegan twist or add grilled chicken and shrimp for extra protein.

Updated on Sun, 18 Jan 2026 08:52:00 GMT
Creamy Roasted Red Pepper Pasta in a skillet, garnished with fresh basil and Parmesan, ready to serve. Pin It
Creamy Roasted Red Pepper Pasta in a skillet, garnished with fresh basil and Parmesan, ready to serve. | pecanpan.com

My kitchen was a disaster zone the evening I first threw together this pasta. I'd been craving something comforting but colorful, and a jar of roasted red peppers sitting in the back of my fridge seemed like destiny. Within twenty minutes, I had a silky, vibrant sauce coating warm penne, and I couldn't stop twirling my fork. The sweetness of the peppers with that hit of garlic turned a weeknight scramble into something I actually wanted to photograph.

I made this for my sister during one of her marathon study sessions, and she looked up from her textbooks with sauce on her chin, asking if I'd secretly become Italian. The roasted pepper flavor is subtle enough not to overwhelm but bold enough to make plain pasta feel like a special occasion. Now every time she visits, she hints that she wouldn't mind if this accidentally appeared on the dinner table again.

Ingredients

  • Penne or Rigatoni (350 g): The ridges and tubes are perfect for catching that creamy sauce, so every bite is fully loaded with flavor.
  • Red Bell Peppers (2 large or 1 jar roasted): Fresh roasted peppers bring a smoky sweetness, but jarred ones are a lifesaver on busy nights and taste nearly identical once blended.
  • Olive Oil (2 tbsp): This is your flavor base, so use something you'd happily dip bread into.
  • Yellow Onion (1 small, diced): It melts into the background and adds a gentle sweetness that balances the peppers beautifully.
  • Garlic (3 cloves, minced): Fresh garlic makes all the difference here, blooming in the oil releases that irresistible aroma that fills the whole kitchen.
  • Heavy Cream (120 ml): This transforms the sauce into something luxuriously creamy without being too heavy, and it mellows the acidity of the peppers.
  • Parmesan Cheese (40 g, grated): Freshly grated melts smoothly into the sauce and adds that nutty, salty depth you can't fake.
  • Dried Oregano (½ tsp): A whisper of herbiness that ties the whole dish together with a subtle Italian vibe.
  • Crushed Red Pepper Flakes (¼ tsp, optional): Just a pinch adds a gentle warmth that wakes up your taste buds without making things spicy.
  • Salt and Black Pepper: Season generously, tasting as you go, because peppers can vary in sweetness and the sauce needs balance.
  • Fresh Basil and Extra Parmesan: The finishing touch that makes it look restaurant worthy and adds a burst of freshness right before serving.

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Instructions

Roast the Peppers:
If you're using fresh red bell peppers, char them over an open flame or under the broiler until the skin blisters and blackens in spots. Pop them in a bowl, cover with a plate, and let them steam for 10 minutes so the skins peel off like magic.
Boil the Pasta:
Bring a big pot of salted water to a rolling boil and cook your penne or rigatoni until al dente, then drain and save half a cup of that starchy pasta water. It's your secret weapon for adjusting the sauce later.
Sauté the Aromatics:
Heat olive oil in a large skillet over medium heat, then add the diced onion and let it soften for 3 to 4 minutes until it's translucent and sweet smelling. Toss in the minced garlic and stir for about a minute until your kitchen smells like an Italian grandmother just walked in.
Blend the Sauce:
Add the roasted red peppers to the skillet and cook for a couple of minutes to meld the flavors, then transfer everything to a blender and blitz until silky smooth. If you have an immersion blender, you can do this right in the pan and save yourself a dish.
Finish the Sauce:
Pour the blended 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 tingle. Season with salt and black pepper, let it simmer gently for 2 to 3 minutes, and if it's too thick, splash in some of that reserved pasta water until it's just right.
Toss and Serve:
Add the drained pasta to the sauce and toss everything together until each piece is glossy and coated. Serve immediately with torn fresh basil and a generous sprinkle of extra Parmesan on top.
Steaming Roasted Red Pepper Pasta twirled on a fork, showcasing its vibrant orange color and smooth texture. Pin It
Steaming Roasted Red Pepper Pasta twirled on a fork, showcasing its vibrant orange color and smooth texture. | pecanpan.com

One evening I served this to a friend who claimed she didn't like red peppers, and she scraped her bowl clean without realizing what she'd just eaten. The blending transforms the peppers into something entirely new, sweet and creamy and comforting. It reminded me that sometimes the ingredients we think we dislike just need to be treated a little differently to become something we crave.

Making It Your Own

This sauce loves company, so feel free to toss in grilled chicken strips, sautéed shrimp, or roasted vegetables like zucchini and cherry tomatoes. I've stirred in handfuls of fresh spinach at the end and watched it wilt into the sauce, adding color and a little nutritional bonus. If you want to go vegan, swap the heavy cream for coconut cream and use a plant based Parmesan, the sauce still comes out luscious and rich.

Storing and Reheating

Leftovers keep beautifully in an airtight container in the fridge for up to three days, though the pasta will soak up some sauce as it sits. When reheating, add a splash of milk, cream, or even pasta water to bring back that silky texture, and warm it gently in a skillet over low heat. I've even eaten it cold straight from the fridge during a midnight snack raid, and it was still delicious in a guilty pleasure sort of way.

Serving Suggestions

This pasta shines alongside a simple green salad dressed with lemon and olive oil, or a basket of warm garlic bread for soaking up every last bit of sauce. A crisp white wine like Pinot Grigio cuts through the creaminess and complements the sweetness of the roasted peppers beautifully.

  • Serve it family style in a big bowl so everyone can help themselves and go back for seconds.
  • Garnish each plate with extra torn basil and a drizzle of good olive oil for a restaurant quality finish.
  • Pair it with roasted Brussels sprouts or broccolini for a complete, colorful meal that feels balanced and satisfying.
Plated Roasted Red Pepper Pasta beside a glass of white wine, perfect for a cozy vegetarian dinner. Pin It
Plated Roasted Red Pepper Pasta beside a glass of white wine, perfect for a cozy vegetarian dinner. | pecanpan.com

This dish has become my go to whenever I want something that feels indulgent but doesn't require much effort or fancy ingredients. It's proof that a handful of simple things, treated with a little care, can turn into something that makes you want to lick the plate.

Questions & Answers

Can I use jarred roasted red peppers instead of fresh?

Yes, jarred roasted red peppers work wonderfully and save time. Use one 340g (12 oz) jar, drained and patted dry. This eliminates the roasting and steaming steps, reducing prep time significantly.

How do I get the sauce to the right consistency?

After blending, the sauce should coat the back of a spoon. If too thick, gradually add reserved pasta water one tablespoon at a time until you reach desired consistency. Simmer gently to avoid breaking the cream.

What pasta shapes work best?

Penne, rigatoni, or fusilli are ideal for trapping the creamy sauce. Avoid very thin pasta like angel hair, which can get oversaturated. Medium-sized tubular or ridged shapes provide the best texture contrast.

How can I make this vegan?

Substitute heavy cream with full-fat coconut cream and use vegan Parmesan or nutritional yeast for that savory umami flavor. The rest of the ingredients remain the same, creating an equally creamy and delicious dish.

What wine pairs well with this dish?

A crisp white wine like Pinot Grigio, Sauvignon Blanc, or Vermentino complements the roasted peppers beautifully. The acidity cuts through the cream richness and enhances the garlic notes.

Can I make this ahead and reheat?

Yes, prepare the sauce in advance and store in the refrigerator for up to three days. Reheat gently over low heat, adding a splash of pasta water or cream to restore creaminess. Cook fresh pasta just before serving and toss together.

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Roasted Red Pepper Pasta

Vibrant creamy pasta featuring blended roasted red peppers, garlic, and Parmesan cheese. Ready in just 35 minutes.

Prep Time
15 minutes
Time to Cook
20 minutes
Overall Time
35 minutes
Created by Anthony Hughes


Skill Level Easy

Cuisine Italian

Makes 4 Portions

Dietary Details 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

How-To

Step 01

Prepare roasted 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 with plastic wrap, and let steam for 10 minutes. Peel away the charred skin, remove seeds, and roughly chop the peppers.

Step 02

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

Step 03

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

Step 04

Blend pepper mixture: Add the roasted red peppers to the skillet and cook for 2 minutes. Transfer the mixture to a blender or use an immersion blender directly in the pan. Blend until smooth and uniform.

Step 05

Create creamy sauce: Return the blended sauce to the skillet over low heat. Stir in the heavy cream, Parmesan cheese, oregano, and red pepper flakes if desired. Season with salt and black pepper. Simmer for 2 to 3 minutes until heated through. If the sauce becomes too thick, gradually add reserved pasta water to reach desired consistency.

Step 06

Combine and coat: Add the cooked pasta to the sauce and toss thoroughly to coat all pasta evenly with the creamy red pepper sauce.

Step 07

Plate and serve: Divide the pasta among serving bowls. Garnish each portion with torn fresh basil leaves and additional grated Parmesan cheese. Serve immediately.

Tools You Need

  • Large pot for boiling pasta
  • Large skillet for sauce preparation
  • Blender or immersion blender for pureeing peppers
  • Knife and cutting board for chopping
  • Measuring cups and measuring spoons

Allergy Notice

Review each ingredient, check for allergens, and talk to a professional if needed.
  • Contains milk from Parmesan cheese and heavy cream
  • Contains wheat from pasta
  • Review ingredient labels for potential gluten cross-contamination or undisclosed allergens

Nutrition Details (each serving)

Nutritional info is for reference and isn’t medical guidance.
  • Kcal: 410
  • Fats: 14 g
  • Carbohydrates: 58 g
  • Proteins: 13 g

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