Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon
A bowl of vibrant red roasted pepper pasta sauce draped over al dente spaghetti, garnished with fresh basil leaves and a drizzle of olive oil, with a rustic wooden background and steam gently rising.

Roasted Red Pepper Pasta Sauce

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Experience a vibrant and creamy vegan pasta with Roasted Red Pepper Pasta Sauce. This healthy dinner combines smoky roasted red peppers with a savory, slightly spicy sauce that’s perfect for quick weeknight meals or special occasions. Made with fresh ingredients, this plant-based sauce is rich in flavor, antioxidants, and nutrients, delivering a satisfying and colorful dish everyone will love.

  • Total Time: 45 minutes
  • Yield: 4 servings

Ingredients

Scale
  • 4 large red bell peppers, roasted and peeled
  • 3 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 tablespoons olive oil
  • 1/4 cup nutritional yeast (optional for cheesy flavor)
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon red pepper flakes (optional for heat)
  • 1/2 teaspoon salt, or to taste
  • 1/4 teaspoon black pepper
  • 1/2 cup unsweetened plant-based milk (almond, cashew, soy, etc.)
  • Cooked pasta of your choice (spaghetti, penne, fusilli, or gluten-free options)

Instructions

  1. Roast the red bell peppers over an open flame or in the oven at 400°F (200°C) for 15-20 minutes, turning until blackened. Cover with plastic wrap and steam for 10 minutes, then peel, seed, and chop.
  2. Heat olive oil in a skillet over medium heat. Add minced garlic and chopped onion; sauté until fragrant and translucent, about 3-4 minutes.
  3. Transfer roasted peppers to a blender. Add sautéed aromatics, nutritional yeast (if using), smoked paprika, red pepper flakes, salt, black pepper, and plant-based milk. Blend until smooth and creamy.
  4. Pour the sauce back into the skillet and simmer on low heat for 5 minutes to meld flavors and thicken slightly.
  5. Meanwhile, cook pasta in salted boiling water until al dente. Drain, reserving 1 cup of pasta water.
  6. Toss cooked pasta with the sauce, adding reserved pasta water to loosen if desired. Serve warm, garnished with fresh herbs or a drizzle of olive oil.

Notes

  • For extra flavor, add sautéed vegetables or plant-based protein like tofu or tempeh.
  • Store leftovers in an airtight container for up to 3 days in the refrigerator; reheat gently on stove, adding extra plant milk if needed.
  • This sauce is best enjoyed fresh but can be frozen for up to 1 month. Reheat thoroughly and stir well.
  • Author: Serena Miller
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Stovetop, Blending, Roasting
  • Cuisine: Vegan, Italian-inspired
  • Diet: Vegan

Nutrition

  • Serving Size: 1 cup of pasta with sauce
  • Calories: 320 Kcal
  • Sugar: 7g
  • Sodium: 550mg
  • Fat: 14g
  • Saturated Fat: 2g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 6g
  • Protein: 10g
  • Cholesterol: 0mg