If you love classic Alfredo pasta but want something with a little more flavor and color, this Roasted Red Pepper Alfredo Pasta is the perfect upgrade. Sweet roasted red peppers blend beautifully with garlic, cream, and Parmesan cheese to create a silky smooth sauce that’s rich, vibrant, and incredibly satisfying. It’s a comforting pasta dish that feels gourmet but is surprisingly simple to make at home.
One of the best things about this recipe is how quickly it comes together. Using jarred roasted red peppers keeps prep minimal while still delivering that slightly smoky, sweet flavor that makes the sauce stand out. In just about 30 minutes, you can have a restaurant-quality pasta dinner on the table that the whole family will love.
The roasted red peppers give the Alfredo sauce a gorgeous creamy orange color and add a subtle depth that balances the richness of the cream and Parmesan. Tossed with fettuccine, linguine, or your favorite pasta, every bite is smooth, cheesy, and packed with flavor. It’s the kind of dish that works equally well for a cozy weeknight dinner or a casual dinner party.
Another reason this Roasted Red Pepper Alfredo is so popular is its versatility. You can easily add grilled chicken, shrimp, or sautéed vegetables to make it a complete meal. Serve it with garlic bread and a crisp salad, and you have a comforting pasta dinner that looks impressive but requires very little effort. Once you try this creamy roasted red pepper twist on Alfredo, it may just become your new favorite pasta recipe.
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Roasted Red Pepper Alfredo
Roasted Red Pepper Alfredo is a creamy, flavorful twist on classic Alfredo sauce. Sweet roasted red peppers are blended with garlic, cream, and Parmesan cheese to create a silky sauce that coats pasta beautifully. The result is a rich yet slightly smoky dish with vibrant color and depth of flavor—perfect for weeknight dinners or an elegant pasta night at home.
- Total Time: 25 minutes
- Yield: 4 servings 1x
Ingredients
For the Pasta
12 oz fettuccine or linguine
1 tablespoon salt (for pasta water)
For the Roasted Red Pepper Alfredo Sauce
1 tablespoon olive oil
3 cloves garlic, minced
1 cup roasted red peppers (jarred or homemade)
1 cup heavy cream
1/2 cup whole milk
3/4 cup grated Parmesan cheese
2 tablespoons cream cheese (optional for extra creaminess)
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon smoked paprika
1/4 teaspoon crushed red pepper flakes (optional)
Garnish
Fresh parsley, chopped
Extra Parmesan cheese
Instructions
Bring a large pot of salted water to a boil. Cook the fettuccine according to package directions until al dente. Reserve ½ cup pasta water, then drain the pasta and set aside.
2. Sauté the GarlicHeat olive oil in a large skillet over medium heat. Add minced garlic and sauté for about 1 minute until fragrant.
3. Blend the SauceIn a blender or food processor, combine roasted red peppers, heavy cream, milk, and cream cheese. Blend until completely smooth.
4. Cook the Alfredo SaucePour the blended mixture into the skillet with the garlic. Stir in Parmesan cheese, salt, pepper, smoked paprika, and red pepper flakes. Simmer gently for 4–5 minutes until the sauce thickens.
5. Combine with PastaAdd the cooked pasta to the skillet and toss until fully coated. If the sauce is too thick, add a little reserved pasta water until it reaches your desired consistency.
6. Garnish and ServeServe hot topped with fresh parsley and extra Parmesan cheese.
Notes
Cooking Tips
Roast your own peppers for deeper flavor
Place whole red bell peppers under a broiler or over a flame until charred, then peel and remove seeds.
Use freshly grated Parmesan
Pre-shredded cheese often contains anti-caking agents that can prevent smooth melting.
Reserve pasta water
The starch in pasta water helps bind the sauce to the noodles.
Don’t boil the sauce
Keep it at a gentle simmer to prevent the cream from separating.
Variations
Chicken Roasted Red Pepper Alfredo
Add sliced grilled chicken breast for extra protein.
Shrimp Alfredo Version
Sauté shrimp with garlic and butter before adding the sauce.
Vegetarian Veggie Alfredo
Add sautéed mushrooms, spinach, or zucchini.
Spicy Alfredo
Increase crushed red pepper flakes or add a dash of cayenne.
Low-Carb Option
Serve the sauce over zucchini noodles or spaghetti squash instead of pasta.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
Nutrition
- Serving Size: 1 serving
- Calories: 520
- Sugar: 4g
- Sodium: 520mg
- Carbohydrates: 45g
- Fiber: 3g
- Protein: 17g
