This creamy roasted red pepper pasta sauce transforms any pasta dish with rich, smoky flavors and only takes 20 minutes to prepare! A perfect weeknight dinner solution that’s both vegan and delicious.
Why You’ll Love Roasted Red Pepper Pasta Sauce
- ❤️ Simple Ingredients: Basic pantry staples combined with jarred roasted peppers
- ⏱️ Quick Preparation: From start to finish in just 20 minutes
- 👩🍳 Versatile: Works with any pasta shape and can be customized easily
- 🌱 Vegan-Friendly: Creamy texture without any dairy products

Roasted Red Pepper Pasta Sauce Ingredients
To make this flavorful sauce, you’ll need:
- 2 jars (12 oz each) roasted red peppers, drained
- 3 tablespoons olive oil
- 1 medium onion, diced
- 4 garlic cloves, minced
- 1 cup vegetable broth
- 2 tablespoons tomato paste
- 1/2 teaspoon dried basil
- 1/2 teaspoon dried oregano
- 1/4 teaspoon red pepper flakes (optional)
- Salt and pepper to taste
- 1 pound pasta of your choice
- Fresh basil leaves for garnish
For an extra creamy version, you can add:
- 1/4 cup nutritional yeast
- 1/4 cup cashew cream (soaked cashews blended with water)
Tools Used to Make Roasted Red Pepper Pasta Sauce
- Blender or food processor
- Large skillet or saucepan
- Large pot for pasta
- Cutting board and knife
- Measuring cups and spoons
- Wooden spoon or spatula
- Colander for draining pasta

How to Make Roasted Red Pepper Pasta Sauce
- Prepare your ingredients: Drain the roasted red peppers and roughly chop them. Dice the onion and mince the garlic.
- Sauté aromatics: Heat olive oil in a large skillet over medium heat. Add the diced onion and cook until softened and translucent, about 4-5 minutes. Add the minced garlic and cook for another 30 seconds until fragrant.
- Add peppers and seasonings: Add the chopped roasted red peppers, dried basil, dried oregano, and red pepper flakes (if using). Stir and cook for 2 minutes.
- Add liquids: Pour in the vegetable broth and add tomato paste. Stir to combine and let simmer for 5 minutes.
- Blend the sauce: Transfer the mixture to a blender or food processor and blend until smooth and creamy. For extra creaminess, add nutritional yeast and/or cashew cream if using.
- Cook pasta: While preparing the sauce, cook your pasta according to package instructions until al dente. Reserve 1/2 cup of pasta water before draining.
- Combine: Return the blended sauce to the skillet and heat through. If the sauce is too thick, add some reserved pasta water to reach desired consistency. Add the drained pasta to the sauce and toss to coat evenly.
- Serve: Garnish with fresh basil leaves and serve immediately.
Variations of Roasted Red Pepper Pasta Sauce
- Spicy Arrabiata Style: Double the red pepper flakes and add 1-2 tablespoons of minced fresh chili peppers for extra heat.
- Creamy Sun-Dried Tomato: Add 1/4 cup of chopped sun-dried tomatoes to the sauce before blending for a more complex flavor profile. Try this with our Simple Italian Pasta Salad Recipe for a Mediterranean feast.
- Roasted Garlic Version: Swap regular garlic for a whole head of roasted garlic for a sweeter, more mellow flavor. This pairs beautifully with our Homemade Garlic Bread with Sliced Bread Recipe.
- Protein-Packed: Add white beans or chickpeas to the sauce before blending for added protein and creaminess, similar to our Protein-Packed Southwest Chicken Salad.
- Mediterranean Style: Stir in chopped kalamata olives, capers, and artichoke hearts after blending. You might also enjoy our Easy Greek Chicken Recipe Mediterranean Flavors.
Serving Roasted Red Pepper Pasta Sauce
This versatile sauce works beautifully with all types of pasta. For a complete meal:

- Serve with your favorite pasta shape – penne, linguine, or rigatoni all work wonderfully.
- Top with a sprinkle of nutritional yeast or vegan parmesan for extra flavor.
- Add a side of roasted vegetables like zucchini, eggplant, or broccoli.
- Pair with a simple green salad like our Vibrant Spring Salad with Lemon Vinaigrette.
- For a heartier meal, add plant-based protein like grilled tofu, tempeh, or white beans.
Store any leftover sauce in an airtight container in the refrigerator for up to 5 days, or freeze for up to 3 months.
Frequently Asked Questions
What goes with roasted red pepper sauce? Roasted red pepper sauce pairs beautifully with pasta, grilled vegetables, roasted potatoes, grilled tofu, and crusty bread. It’s also delicious as a sandwich spread or pizza sauce.
Are roasted red peppers good in pasta? Absolutely! Roasted red peppers add a sweet, smoky flavor that transforms ordinary pasta into something special. Their natural sweetness balances perfectly with garlic and herbs.
How to make a roasted red pepper sauce for pasta? Simply sauté onions and garlic, add roasted red peppers and seasonings, then blend everything with vegetable broth until smooth. The sauce comes together in just 20 minutes.
What is a roasted red pepper sauce called? In Italian cuisine, it’s similar to “salsa di peperoni arrostiti.” Some restaurants call it “romesco” when nuts are added, though traditional Spanish romesco contains additional ingredients.
What does red pepper pair well with? Red peppers pair wonderfully with garlic, onions, basil, oregano, thyme, balsamic vinegar, olive oil, tomatoes, feta cheese, and Italian herbs.
Final Thoughts
This quick roasted red pepper pasta sauce is a game-changer for busy weeknights when you need something delicious in minutes. Its vibrant color and bold flavor will have everyone asking for seconds. Try it tonight and discover your new favorite pasta sauce!
More Recipes to Try!
- Hemp Lemon Pesto Pasta Recipe
- Creamy Bacon Tortellini Recipe
- Easy Shrimp Scampi Pasta Bake
- Hearty Italian Meatball Stew Recipe
- Parmesan Garlic Bacon Cheeseburger Lasagna
FIND ME ON PINTEREST
Discover mouth-watering recipes, kitchen tips, and food inspiration!
I’m always pinning delicious ideas just for you! 😋









