Creamy Red Pepper Alfredo Pasta

Creamy Red Pepper Alfredo Pasta is a rich, velvety dish that combines the classic creaminess of Alfredo sauce with the smoky, sweet flavor of roasted red peppers. It’s an easy, comforting meal perfect for weeknight dinners or special occasions. Pair it with your favorite pasta for a flavorful twist on a classic Italian favorite.

Why You’ll Love This Recipe

  • Rich and creamy texture – A smooth, velvety sauce that coats every bite of pasta.
  • Bold, smoky flavor – Roasted red peppers add depth and sweetness.
  • Quick and easy – Ready in just 30 minutes.
  • Customizable – Works with any pasta or protein.
  • Vegetarian-friendly – A delicious meatless main or side dish.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • Pasta (fettuccine, penne, or your favorite type)
  • Roasted red peppers (jarred or homemade)
  • Butter
  • Garlic (minced)
  • Heavy cream
  • Parmesan cheese (grated)
  • Cream cheese (optional, for extra creaminess)
  • Olive oil
  • Salt and pepper
  • Red pepper flakes (optional, for heat)
  • Fresh basil or parsley (for garnish)

Directions

  1. Cook the pasta: Boil according to package instructions until al dente. Drain and set aside.
  2. Blend the peppers: In a blender or food processor, puree roasted red peppers until smooth. Set aside.
  3. Make the sauce: In a pan over medium heat, melt butter and sauté minced garlic until fragrant.
  4. Add the puree: Stir in the red pepper puree and cook for 2-3 minutes.
  5. Creamy base: Pour in heavy cream and stir until combined. Add cream cheese (if using) and stir until melted.
  6. Add cheese: Stir in Parmesan cheese and let it melt into the sauce. Season with salt, pepper, and red pepper flakes.
  7. Combine: Toss the cooked pasta in the sauce until evenly coated.
  8. Serve: Garnish with fresh basil or parsley and extra Parmesan cheese before serving.

Servings and Timing

  • Servings: 4
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes

Variations

  • Add Protein – Stir in grilled chicken, shrimp, or Italian sausage for a heartier dish.
  • Vegan Option – Use coconut milk instead of cream and vegan cheese alternatives.
  • Spicy Version – Add extra red pepper flakes or a dash of hot sauce.
  • Low-Carb Option – Serve over zucchini noodles or spaghetti squash instead of pasta.
  • Herb-Infused – Add fresh thyme, oregano, or rosemary for extra depth of flavor.

Storage/Reheating

  • Storage: Keep in an airtight container in the refrigerator for up to 4 days.
  • Freezing: Freeze the sauce separately for up to 3 months. Thaw before reheating and adding fresh pasta.
  • Reheating: Warm on the stovetop over low heat, adding a splash of cream or milk if needed to loosen the sauce.

FAQs

Can I use jarred roasted red peppers?

Yes! They’re convenient and work just as well as homemade roasted peppers.

Can I make this recipe dairy-free?

Yes, use plant-based butter, coconut milk, and dairy-free cheese substitutes.

What’s the best pasta for this sauce?

Fettuccine, penne, or rigatoni work best to hold the creamy sauce.

How do I thicken the sauce?

Simmer the sauce longer, or add extra Parmesan cheese or cream cheese for a thicker consistency.

Can I make the sauce ahead of time?

Yes, prepare the sauce up to 2 days in advance and store it in the refrigerator.

What can I serve with this pasta?

Pair with garlic bread, a fresh salad, or roasted vegetables for a complete meal.

Can I use fresh red peppers instead of roasted?

Yes, but roasting enhances the flavor. You can roast fresh peppers in the oven or on a grill.

How do I make the sauce smoother?

Blend the sauce until completely smooth and strain if needed for an extra silky texture.

Is this sauce gluten-free?

Yes, as long as the pasta you use is gluten-free.

How do I make the dish lighter?

Use half-and-half instead of heavy cream and reduce the amount of butter used.

Conclusion

Creamy Red Pepper Alfredo Pasta is a comforting, flavorful twist on a classic Italian favorite. It’s easy to make, packed with bold flavors, and endlessly customizable. Whether you enjoy it as a meatless main or dress it up with your favorite proteins, this dish is sure to become a new favorite. Try it today for a simple, restaurant-quality meal at home!

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Creamy Red Pepper Alfredo Pasta

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This twist on the classic Alfredo sauce features roasted red peppers blended into a rich, creamy sauce. It’s smooth, flavorful, and perfect for weeknight dinners—plus, it’s ready in under 30 minutes!

  • Author: Beth
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings 1x
  • Category: Dinner, Pasta
  • Method: Stovetop
  • Cuisine: Italian-inspired

Ingredients

Scale

For the sauce:

  • 2 large roasted red peppers (jarred or homemade)
  • 2 tablespoons olive oil
  • 4 cloves garlic, minced
  • 1 cup (240ml) heavy cream (or coconut cream for dairy-free)
  • ½ cup (50g) grated Parmesan cheese (or nutritional yeast for vegan)
  • ¼ teaspoon red pepper flakes (optional, for a bit of heat)
  • Salt and black pepper, to taste
  • 1 teaspoon Italian seasoning (optional)
  • 2 tablespoons fresh basil, chopped (optional for garnish)

For the pasta:

  • 12 oz (340g) fettuccine, penne, or pasta of choice
  • 1 tablespoon salt (for boiling water)

Instructions

Cook the pasta

  • Bring a large pot of salted water to a boil and cook the pasta according to the package instructions.
  • Reserve ½ cup of pasta water before draining.

2. Prepare the sauce

  • In a blender or food processor, combine the roasted red peppers, cream, and Parmesan cheese. Blend until smooth and creamy.

3. Sauté garlic

  • Heat olive oil in a large pan over medium heat. Add minced garlic and sauté for 1–2 minutes until fragrant.

4. Cook the sauce

  • Pour the blended sauce into the pan with the garlic.
  • Stir in red pepper flakes, Italian seasoning, salt, and pepper. Simmer on low heat for 5 minutes until the sauce thickens slightly.
  • If the sauce is too thick, add a bit of the reserved pasta water to reach your desired consistency.

5. Combine pasta and sauce

  • Add the cooked pasta to the sauce and toss until evenly coated.
  • Cook for another 2–3 minutes to let the flavors meld together.

6. Serve

  • Garnish with fresh basil, extra Parmesan, or a drizzle of olive oil. Serve hot with garlic bread or a fresh salad.

Notes

  • Use cashew cream or plant-based milk for a vegan version.
  • Add grilled chicken, shrimp, or sautéed mushrooms for extra protein.
  • Store leftovers in the fridge for up to 3 days and reheat gently on the stove with a splash of cream or water.

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