The secret to truly exceptional roasted red pepper pasta lies not just in roasting the peppers, but in *how* you roast them – charring them until blackened ensures a smoky sweetness that elevates the entire dish. This depth of flavor is the key to transforming a simple pasta into a restaurant-worthy experience.
It’s amazing how a few simple ingredients, when treated with care, can create something so incredibly satisfying. Get ready to fall in love with this easy yet elegant pasta.
This recipe is not only delicious but also incredibly versatile, adapting well to various dietary needs and flavor preferences.
Why You Need This Version
- Bold Reason 1 (Texture/Flavor): Charring the peppers creates a sweet, smoky flavor you just can’t get any other way.
- Bold Reason 2 (Technique): Blending the sauce while still warm ensures a super creamy and smooth texture.
- Bold Reason 3 (Result): A quick and easy meal that tastes gourmet and sophisticated.
The Essential Components
Quality ingredients are crucial to achieving the best flavor in this roasted red pepper pasta. Choose ripe, vibrant red bell peppers and good-quality pasta.
Here’s what you’ll need:
- Red Bell Peppers (3 large: for that signature sweet and smoky base)
- Olive Oil (1/4 cup, plus more for drizzling: essential for roasting and adding richness)
- Garlic (4 cloves, minced: for a pungent aromatic kick)
- Onion (1/2 medium, chopped: builds a flavorful foundation)
- Vegetable Broth (1/2 cup: adds moisture and depth to the sauce)
- Heavy Cream (1/2 cup: for ultimate creaminess and indulgence)
- Parmesan Cheese (1/4 cup, grated, plus more for serving: provides salty, umami goodness)
- Pasta (1 pound, any shape: I love penne or rigatoni for this)
- Salt and Black Pepper (to taste: enhances all the flavors)
- Fresh Basil (for garnish: adds a pop of freshness and color)
Swaps & Alternatives
Here are a few substitutions you can make based on dietary needs or what you have on hand:
- For a vegan version, use cashew cream instead of heavy cream and nutritional yeast instead of Parmesan.
- If you don’t have vegetable broth, chicken broth works just as well.
- Any pasta shape will do, but tubular shapes like penne or rigatoni are best at catching the sauce.
- Spice it up by adding a pinch of red pepper flakes.
- Swap the basil for fresh parsley or oregano.
Chef’s Twists

Want to take this roasted red pepper pasta to the next level? Here are a few ideas:
- Brown Butter: Infuse the sauce with nutty richness by browning the butter before adding the other ingredients.
- Goat Cheese: Crumble goat cheese on top for a tangy, creamy contrast to the sweet peppers.
- Smoked Paprika: Add a teaspoon of smoked paprika to the sauce for an even smokier flavor profile.
- Sun-dried Tomatoes: Incorporate chopped sun-dried tomatoes for a burst of intense, tangy flavor.
The Method: Step-by-Step
Follow these simple steps for perfectly roasted red pepper pasta every time:
Step 1: Roast the Peppers
Preheat your broiler to high. Place the red bell peppers on a baking sheet lined with foil. Broil them, turning occasionally, until the skins are completely blackened and charred on all sides.This step is crucial for that signature smoky flavor. Don’t be afraid to let them get really dark!
Step 2: Steam and Peel the Peppers
Transfer the charred peppers to a bowl and cover it tightly with plastic wrap. Let them steam for about 10-15 minutes. This will make the skins easier to peel off.Once cooled slightly, peel the blackened skins off the peppers. Remove the stems and seeds.
Step 3: Sauté Aromatics
In a large skillet or pot, heat the olive oil over medium heat. Add the chopped onion and cook until softened, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
Be careful not to burn the garlic, as it can become bitter.
Step 4: Blend the Sauce
Add the roasted red peppers to the skillet. Pour in the vegetable broth and bring to a simmer. Let it cook for a few minutes to allow the flavors to meld.
Carefully transfer the mixture to a blender or use an immersion blender to blend until smooth and creamy.
Step 5: Finish the Sauce
Return the blended sauce to the skillet. Stir in the heavy cream and Parmesan cheese. Season with salt and black pepper to taste. Simmer over low heat for another 5 minutes, stirring occasionally, until the sauce has thickened slightly. This is where you can also stir in some Tuscan Chicken Pasta, or even Tomato Garlic Pasta.
Taste and adjust the seasoning as needed.
Step 6: Cook the Pasta
While the sauce is simmering, cook the pasta according to package directions until al dente. Reserve about 1/2 cup of pasta water before draining.
Don’t overcook the pasta!
Step 7: Combine and Serve
Add the cooked pasta to the skillet with the roasted red pepper sauce. Toss to coat evenly, adding a little pasta water if needed to reach your desired consistency.
Serve immediately, garnished with fresh basil and extra Parmesan cheese. If you’re looking for something a little different, a Protein Packed Pasta Bowl might fit the bill.
Common Mistakes to Avoid
Perfect Pairings
This roasted red pepper pasta is delicious on its own, but it also pairs well with a variety of sides:
A simple green salad with a light vinaigrette.
Grilled chicken or shrimp. You could also have some Romano Chicken With Lemon Garlic Pasta and alternate bites.
Garlic bread or crusty bread for dipping.
Roasted vegetables like asparagus or broccoli. This would be a great pair to Rotisserie Chicken Broccoli Pasta.
Thanks for stopping by! I hope this dish brings joy to your table.
Why is it important to char the red peppers until blackened when making roasted red pepper pasta?
Charring the peppers until blackened ensures a smoky sweetness that elevates the entire dish and creates a depth of flavor, transforming a simple pasta into a restaurant-worthy experience.
What are some vegan alternatives I can use to make this roasted red pepper pasta?
For a vegan version, you can use cashew cream instead of heavy cream and nutritional yeast instead of Parmesan cheese.
What is the key to getting a super creamy and smooth sauce?
Blending the sauce while it’s still warm ensures a super creamy and smooth texture.
What are some common mistakes to avoid when making this recipe?
Avoid under-roasting the peppers (they need to be charred), burning the garlic (it becomes bitter), and not seasoning the sauce properly with salt and pepper.

Roasted Red Pepper Pasta
Ingredients
Equipment
Method
- Preheat your broiler to high. Place the red bell peppers on a baking sheet lined with foil.
- Broil the peppers, turning occasionally, until the skins are completely blackened and charred on all sides.
- Transfer the charred peppers to a bowl and cover it tightly with plastic wrap. Let them steam for about 10-15 minutes.
- Once cooled slightly, peel the blackened skins off the peppers. Remove the stems and seeds.
- In a large skillet or pot, heat the olive oil over medium heat. Add the chopped onion and cook until softened, about 5 minutes.
- Add the minced garlic and cook for another minute until fragrant. Be careful not to burn the garlic.
- Add the roasted red peppers to the skillet. Pour in the vegetable broth and bring to a simmer.
- Let it cook for a few minutes to allow the flavors to meld.
- Carefully transfer the mixture to a blender or use an immersion blender to blend until smooth and creamy.
- Return the blended sauce to the skillet. Stir in the heavy cream and Parmesan cheese. Season with salt and black pepper to taste.
- Simmer over low heat for another 5 minutes, stirring occasionally, until the sauce has thickened slightly. Taste and adjust the seasoning as needed.
- While the sauce is simmering, cook the pasta according to package directions until al dente. Reserve about 1/2 cup of pasta water before draining.
- Add the cooked pasta to the skillet with the roasted red pepper sauce. Toss to coat evenly, adding a little pasta water if needed to reach your desired consistency.
- Serve immediately, garnished with fresh basil and extra Parmesan cheese.