Roasted Red Pepper Pasta is a simple yet elegant dish that transforms a few basic ingredients into a creamy, flavorful meal. The natural sweetness of roasted red peppers blends beautifully with garlic, Parmesan cheese, and a touch of cream to create a silky sauce that coats every strand of pasta. Whether you’re looking for a quick weeknight dinner or a comforting meal to impress guests, this recipe delivers restaurant-quality flavor with minimal effort.
One of the best things about roasted red pepper pasta is its versatility. It can be served as a satisfying vegetarian main course or paired with grilled chicken, shrimp, or Italian sausage for a heartier meal. The vibrant color of the sauce also makes it visually appealing, bringing a bright and appetizing touch to the dinner table.
To prepare the sauce, start with roasted red peppers. Jarred roasted peppers work perfectly and save time, though homemade roasted peppers can add an extra layer of smoky flavor. Blend the peppers with sautéed garlic, a splash of vegetable or chicken broth, grated Parmesan cheese, and a small amount of heavy cream or cream cheese until smooth and creamy. The result is a rich sauce that balances sweetness, savory notes, and a subtle tang from the peppers.
Meanwhile, cook your favorite pasta according to the package directions. Penne, rigatoni, fettuccine, and spaghetti all work well with this sauce. Before draining the pasta, reserve a small amount of the cooking water. This starchy water can be added to the sauce if needed to achieve the perfect consistency.
Pour the roasted red pepper sauce into a large skillet and warm it gently over medium heat. Add the cooked pasta and toss until every piece is coated. If the sauce becomes too thick, stir in a little reserved pasta water until it reaches a silky texture.
For extra flavor, garnish the pasta with freshly grated Parmesan cheese, chopped basil, parsley, or a sprinkle of red pepper flakes. A handful of spinach stirred into the sauce can also add color and nutrition.
Roasted Red Pepper Pasta is a wonderful balance of comfort and sophistication. It comes together quickly, uses simple ingredients, and offers a unique alternative to traditional tomato or Alfredo sauces. Creamy, colorful, and packed with flavor, this pasta dish is sure to become a favorite for both weeknight dinners and special occasions.

Ingredients
- 2 cups pasta such as penne, rigatoni, or fusilli
- 2 tablespoons olive oil divided
- 1 small onion finely chopped
- 3 cloves garlic minced
- 2 cups roasted red peppers drained if jarred
- 2 tablespoons tomato paste
- 1 cup vegetable broth
- 1/2 cup heavy cream or half-and-half
- 1/4 cup Parmesan cheese grated
- 1/2 teaspoon red pepper flakes optional
- to taste salt
- to taste black pepper
- 2 tablespoons reserved pasta water as needed to thin sauce
Instructions
- Cook the pasta in salted water according to package directions until al dente. Reserve about 1/2 cup of the pasta water, then drain.
- Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the onion and cook until softened, about 4 to 5 minutes.
- Add the garlic and cook for 30 seconds, then stir in the roasted red peppers and tomato paste. Cook for 1 to 2 minutes.
- Transfer the pepper mixture to a blender with the vegetable broth and blend until smooth.
- Return the sauce to the skillet. Stir in the cream, Parmesan, red pepper flakes, salt, and black pepper. Simmer gently for 3 to 4 minutes.
- Add the cooked pasta and toss to coat. Use a little reserved pasta water if needed to loosen the sauce.
- Serve warm, topped with extra Parmesan if desired.
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