Vegan Creamy Roasted Pepper Pasta

Featured in: Whisked Weeknight Suppers

This plant-based pasta highlights smoky roasted red peppers blended with protein-rich lentils for a creamy and flavorful sauce. Sautéed onion and garlic form the base before blending with plant milk, tomato paste, and spices for a smooth texture. Tossed with penne or fusilli, it’s a wholesome, easy-to-prepare meal that’s perfect for weeknights. Optional garnishes like fresh basil and crushed red pepper add brightness and a hint of heat, making this a satisfying and nutrient-dense dish.

Updated on Sun, 15 Feb 2026 09:16:31 GMT
Creamy vegan pasta with roasted red peppers and lentils, blended into a rich, smoky dairy-free sauce for a comforting, plant-based meal.  Save
Creamy vegan pasta with roasted red peppers and lentils, blended into a rich, smoky dairy-free sauce for a comforting, plant-based meal. | dunewhisk.com

Indulge in a lusciously rich and comforting meal with this Vegan Creamy Roasted Red Pepper Pasta. This dish perfectly balances the smoky sweetness of roasted bell peppers with a high-protein secret: hidden lentils. Blended into a velvet-like sauce, it provides a satisfying, dairy-free alternative to traditional cream-based pasta, making it a wholesome choice for any weeknight dinner.

Creamy vegan pasta with roasted red peppers and lentils, blended into a rich, smoky dairy-free sauce for a comforting, plant-based meal.  Save
Creamy vegan pasta with roasted red peppers and lentils, blended into a rich, smoky dairy-free sauce for a comforting, plant-based meal. | dunewhisk.com

This Italian-inspired dish is as vibrant as it is delicious, offering a beautiful pop of color to your table. In just 40 minutes, you can transform simple pantry staples into a gourmet-style meal that is entirely vegan and dairy-free.

Ingredients

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  • Pasta: 340 g (12 oz) dried penne or fusilli pasta (gluten-free if desired)
  • Sauce Base: 2 large red bell peppers (roasted, peeled, and seeded), 1 medium yellow onion (chopped), 3 cloves garlic (minced), 120 g (3/4 cup) cooked brown or green lentils (well-drained), 120 ml (1/2 cup) unsweetened plant-based milk, 2 tbsp olive oil, 2 tbsp nutritional yeast, 1 tbsp tomato paste, 1 tsp smoked paprika, 1/2 tsp dried oregano, 1/2 tsp salt, and 1/4 tsp freshly ground black pepper
  • Garnish (optional): Fresh basil leaves, vegan parmesan or nutritional yeast, and crushed red pepper flakes

Instructions

Step 1: Cook the Pasta
Cook the pasta according to package instructions. Reserve 120 ml (1/2 cup) of pasta water, then drain and set aside.
Step 2: Sauté the Aromatics
While the pasta cooks, heat 1 tbsp olive oil in a skillet over medium heat. Add the chopped onion and sauté for 4–5 minutes until softened. Add garlic and sauté for another minute until fragrant.
Step 3: Blend the Sauce
In a blender, combine the sautéed onion and garlic, roasted red peppers, cooked lentils, plant-based milk, nutritional yeast, tomato paste, smoked paprika, oregano, salt, and pepper. Blend until completely smooth and creamy.
Step 4: Simmer and Adjust
Return the sauce to the skillet over low heat. Stir in the remaining 1 tbsp olive oil. Adjust thickness with reserved pasta water, adding a little at a time until desired consistency is reached. Taste and adjust seasoning.
Step 5: Toss and Warm
Add the drained pasta to the sauce, tossing to coat evenly. Heat for 1–2 minutes until warmed through.
Step 6: Garnish and Serve
Serve immediately, garnished with fresh basil, vegan parmesan, and red pepper flakes if desired.

Zusatztipps für die Zubereitung

For an even faster meal, use jarred roasted red peppers. To ensure the process goes smoothly, have your tools ready: a large pot for boiling, a skillet, a blender or food processor for the sauce, a colander, and a sharp chef’s knife with a cutting board.

Varianten und Anpassungen

You can swap brown lentils for red lentils to achieve a slightly sweeter sauce profile. For extra nutrients, consider stirring in sautéed spinach or zucchini. This high-protein meal contains approximately 420 calories per serving with 9g of fat and 68g of carbohydrates.

Serviervorschläge

This pasta pairs wonderfully with a crisp green salad and a glass of vegan-friendly Pinot Grigio. Please note that this dish contains wheat unless gluten-free pasta is used, and it may contain nuts depending on your choice of plant milk.

A vibrant, high-protein vegan pasta dish featuring silky roasted red pepper and lentil sauce, topped with fresh basil and vegan parmesan.  Save
A vibrant, high-protein vegan pasta dish featuring silky roasted red pepper and lentil sauce, topped with fresh basil and vegan parmesan. | dunewhisk.com

Whether you're serving this for a cozy night in or a family gathering, this Roasted Red Pepper Pasta is sure to be a hit. Enjoy this wholesome, flavorful, and hidden-lentil masterpiece!

Your Questions Answered

Can I use a different type of pasta?

Yes, penne or fusilli work best, but any pasta shape you prefer can be used, including gluten-free options.

How do lentils contribute to the dish?

Lentils provide protein and help create a creamy texture when blended into the sauce.

What can I substitute for roasted red peppers?

Jarred roasted red peppers can be used for convenience without sacrificing smoky flavor.

Is there a way to adjust the sauce thickness?

The reserved pasta water can be gradually added to the sauce to achieve the desired consistency.

What garnishes complement this dish?

Fresh basil, vegan parmesan, and crushed red pepper flakes add aroma, richness, and spice.

Can I add more vegetables to this dish?

Yes, sautéed spinach or zucchini can be stirred in for extra nutrition and texture.

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Vegan Creamy Roasted Pepper Pasta

A creamy pasta featuring roasted red peppers and lentils in a smooth, dairy-free sauce.

Time to Prep
15 min
Time to Cook
25 min
Overall Time
40 min
Created by Ella Richardson

Cuisine Category Whisked Weeknight Suppers

Skill Level Easy

Cuisine Type Italian-Inspired

Portion Size 4 Number of Portions

Diet Preferences Vegan-Friendly, Dairy-Free Option

What You'll Need

Pasta

01 12 oz dried penne or fusilli pasta

Sauce Base

01 2 large red bell peppers, roasted, peeled, and seeded
02 1 medium yellow onion, chopped
03 3 cloves garlic, minced
04 3/4 cup cooked brown or green lentils, well-drained
05 1/2 cup unsweetened plant-based milk
06 2 tablespoons olive oil
07 2 tablespoons nutritional yeast
08 1 tablespoon tomato paste
09 1 teaspoon smoked paprika
10 1/2 teaspoon dried oregano
11 1/2 teaspoon salt
12 1/4 teaspoon freshly ground black pepper

Garnish

01 Fresh basil leaves
02 Vegan parmesan or nutritional yeast
03 Crushed red pepper flakes

How To Make It

Step 01

Cook the Pasta: Cook pasta according to package directions. Reserve 1/2 cup pasta water, drain, and set aside.

Step 02

Sauté Aromatics: Heat 1 tablespoon olive oil in a skillet over medium heat. Add chopped onion and sauté 4-5 minutes until softened. Add minced garlic and sauté 1 minute until fragrant.

Step 03

Blend Sauce: Combine sautéed onion and garlic, roasted red peppers, cooked lentils, plant-based milk, nutritional yeast, tomato paste, smoked paprika, oregano, salt, and black pepper in a blender. Blend until completely smooth and creamy.

Step 04

Finish Sauce: Return sauce to skillet over low heat. Stir in remaining 1 tablespoon olive oil. Adjust consistency with reserved pasta water, adding gradually until desired thickness is reached. Taste and adjust seasoning.

Step 05

Combine and Heat: Add drained pasta to sauce and toss to coat evenly. Heat 1-2 minutes until warmed through.

Step 06

Serve: Transfer to serving bowls and garnish with fresh basil, vegan parmesan, and red pepper flakes as desired.

Tools You Need

  • Large pot
  • Skillet
  • Blender or food processor
  • Colander
  • Chef's knife and cutting board

Allergy Details

Review each item for allergens and speak with a healthcare provider if you're not sure.
  • Contains wheat if using regular pasta
  • May contain tree nuts if using almond milk
  • Check plant milk and pasta labels for undisclosed allergens

Nutrition Info (per portion)

Nutritional values are for reference and don't substitute for professional guidance.
  • Calorie Count: 420
  • Fats: 9 g
  • Carbohydrates: 68 g
  • Proteins: 14 g

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