Roasted Red Pepper Pasta

There’s a certain magic that happens when you roast red peppers. The kitchen fills with a sweet, smoky aroma that instantly makes my home feel cozier. This Creamy Roasted Red Pepper Pasta is the embodiment of that feeling—a dish I turn to on chilly evenings when I crave something deeply comforting yet wonderfully vibrant. The sauce is velvety, coating every piece of pasta in a rich, flavorful embrace. It’s a sensory experience that rivals even my most colorful pasta dishes, like my go-to pesto pasta. It’s the kind of meal that wraps you in a warm hug.

Why This Dish is a Go-To in My Kitchen

What I adore most about this recipe is how it delivers such impressive, gourmet flavor with minimal effort. With just 10 minutes of prep and 20 minutes of cooking, I can have a stunning meal on the table. It relies on simple, wholesome ingredients like fresh bell peppers, onion, and garlic, which I almost always have on hand. The transformation from simple roasted vegetables into a silky, luxurious sauce never ceases to amaze me—it’s my secret weapon for a quick weeknight dinner.

The Key Ingredients You’ll Need

The magic here starts with sweet red bell peppers, which become incredibly flavorful when roasted. I also always use smoked paprika; it adds a layer of smoky depth that is absolutely essential. It reminds me of the rich, satisfying flavor in my other favorite, this creamy tomato pasta.

Layla

Creamy Roasted Red Pepper Pasta

This creamy and vibrant Roasted Red Pepper Pasta features a rich, smoky sauce made from scratch with blistered red peppers, garlic, and a touch of cream. A perfect, comforting weeknight meal that comes together in about 30 minutes.

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Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Course: Dinner, Main Course

Cuisine: Italian-American, Mediterranean

Calories: 550

Ingredients Equipment Method Notes

Ingredients

  

For the Roasted Red Pepper Sauce

• 3 large red bell peppers halved and seeded
• 1/2 medium yellow onion roughly chopped
• 4 cloves garlic peeled
• 1 tbsp olive oil for roasting
• 1/2 cup vegetable broth
• 1/2 cup heavy cream or full-fat coconut milk
• 1 tsp smoked paprika
• 1/4 tsp red pepper flakes or to taste
• 1 tsp salt or to taste
• 1/2 tsp black pepper freshly ground

For the Pasta & Assembly

• 12 oz pasta such as rigatoni, penne, or fusilli
• 1/4 cup fresh basil chopped, for garnish
• 1/4 cup Parmesan cheese freshly grated, for serving

Equipment

• Baking Sheet
• High-Speed Blender or Food Processor
• Large Pot

Method

 

Roast the Vegetables

1. Preheat your oven's broiler to high (or oven to 425°F / 220°C). Arrange the halved red bell peppers (cut-side down), chopped onion, and whole garlic cloves on a baking sheet. Drizzle with 1 tablespoon of olive oil.
2. Place the baking sheet under the broiler for 5-10 minutes (or roast in the oven for 15-20 minutes) until the pepper skins are blistered and blackened in spots. Keep a close eye on them to prevent burning.

Cook the Pasta

1. While the vegetables are roasting, bring a large pot of generously salted water to a boil. Add the pasta and cook according to package directions until al dente.
2. Before draining the pasta, carefully reserve about 1 cup of the starchy pasta water. Drain the pasta and set it aside.

Create the Sauce

1. Carefully transfer the roasted peppers, onion, and garlic from the baking sheet to a high-speed blender or food processor. (Optional: for a smoother sauce, you can peel the blistered skins off the peppers once they are cool enough to handle).
2. To the blender, add the vegetable broth, heavy cream, smoked paprika, red pepper flakes, salt, and black pepper. Blend on high speed until the sauce is completely smooth and creamy.

Combine and Serve

1. Pour the blended red pepper sauce into the now-empty pasta pot and warm it over medium heat until it gently simmers.
2. Add the cooked pasta to the pot with the sauce. Stir well to coat every piece of pasta. If the sauce seems too thick, add a splash of the reserved pasta water until it reaches your desired consistency.
3. Serve the roasted red pepper pasta immediately, garnished with a generous amount of fresh basil and grated Parmesan cheese.

Notes

For a time-saving shortcut, you can use a 12-ounce jar of roasted red peppers (drained). Simply sauté the onion and garlic in a pan until soft, then add them to the blender with the jarred peppers and other sauce ingredients. For a vegan version, use full-fat coconut milk instead of heavy cream and nutritional yeast or vegan parmesan for garnish. Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

How I Make Creamy Roasted Red Pepper Pasta Step-by-Step

I love how straightforward this process is. First, I pop the red peppers, onion, and garlic into the oven to roast until they’re tender and slightly charred—this is where the deep, sweet flavor develops. While they’re roasting, I cook the pasta. Once the veggies are done, I blend them with vegetable broth, heavy cream, and seasonings until the sauce is unbelievably smooth. It’s a cozy process for a warm dish, a perfect contrast to a bright Mediterranean pasta salad. All that’s left is to combine the sauce with the pasta and serve.

My Tips for the Perfect Outcome

• Save Your Pasta Water: Before draining your pasta, reserve about a cup of the starchy water. It’s perfect for thinning the sauce to your desired consistency.
• Roast for Flavor: Don’t be afraid to let the vegetables get a little char on them in the oven. Those browned bits are packed with flavor.
• Blend It Well: For the creamiest sauce, let your blender run for a good minute or two until it’s completely velvety and smooth.

How I Serve and Store This Dish

My favorite way to serve this pasta is with a generous sprinkle of freshly grated Parmesan cheese and some torn fresh basil leaves for a pop of freshness. For leftovers, I store the pasta in an airtight container in the refrigerator for up to 3 days. It reheats beautifully on the stovetop with a small splash of broth or cream to loosen the sauce. Its make-ahead potential is great, similar to my pasta primavera.

Frequently Asked Questions

Can I make this roasted red pepper pasta dairy-free?

Yes, absolutely! To make it dairy-free and vegan, I recommend swapping the heavy cream for full-fat coconut milk or a homemade cashew cream. For the Parmesan cheese, you can use a sprinkle of nutritional yeast or your favorite store-bought vegan alternative.

Is it okay to use jarred roasted red peppers?

Of course! Using jarred roasted red peppers is a fantastic time-saver for those extra busy weeknights. Just make sure to drain them thoroughly before you add them to the blender. The flavor will be slightly different from freshly roasted, but still incredibly delicious.

What type of pasta is best for this sauce?

I personally love using pasta shapes with ridges, like rigatoni, penne, or fusilli, because they do an amazing job of catching all of the creamy sauce. That said, this sauce is so versatile that it works beautifully with almost any pasta, including spaghetti or linguine.

How can I add some extra protein to this dish?

This pasta is a wonderful base for adding protein. I often toss in some grilled chicken strips, sautéed shrimp, or a can of drained chickpeas for a hearty boost. It’s a very flexible recipe, so feel free to get creative with your additions.

Conclusion

This recipe holds a special place in my heart, and I truly hope it brings as much joy to your table as it does to mine. It’s more than just a meal; it’s a bowl of comfort. If you try it, I’d absolutely love to hear what you think!