Lentils and Pasta

By Tyla | Last modified on May 14, 2026

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lentils and pasta

This hearty lentils and pasta dish combines the comforting textures of al dente pappardelle with a rich, flavorful tomato and lentil sauce. Perfect for vegetarian dinners, it satisfies both your taste buds and your nutritional needs with wholesome ingredients.

Infused with sautéed vegetables and umami notes from cremini mushrooms, this meal is both filling and nourishing, making it an ideal choice for family meals or casual weeknight dinners.

Why You’ll Love This Recipe

  • Easy to prepare in just 30 minutes, perfect for busy weeknights.
  • Combines protein-rich lentils with pasta for a balanced vegetarian meal.
  • Full of fresh vegetables and savory umami flavors from mushrooms and garlic.
  • Customizable with vegan or dairy options by swapping Parmesan cheese.

Ingredients

  • Pappardelle Pasta: 10 ounces of broad, ribbon-like noodles providing a chewy, satisfying texture that holds sauce beautifully.
  • Extra-Virgin Olive Oil: 2 tablespoons for sautéing, plus extra for drizzling, adding richness and depth of flavor.
  • Yellow Onion: Half of a medium onion, diced finely to dissolve sweetness into the sauce.
  • Carrot: One medium carrot, finely chopped for subtle sweetness and added texture.
  • Cremini Mushrooms: 8 ounces, stemmed and finely chopped, imparting earthy umami complexity.
  • Garlic Cloves: 3 cloves, chopped, providing aromatic pungency and depth.
  • Sea Salt: Half a teaspoon to season and enhance all flavors evenly.
  • Freshly Ground Black Pepper: For seasoning, adding mild heat and complexity.
  • Balsamic Vinegar: 1 teaspoon to add a subtle tangy sweetness balancing the tomatoes.
  • Tamari: 1 teaspoon, a gluten-free soy sauce alternative, boosting savory umami notes.
  • Cooked Green or French Green Lentils: 1 and a half cups, cooked from ½ cup dry lentils, packed with protein and fiber.
  • Marinara Sauce: 24 ounces, rich tomato base anchoring the dish with robust Mediterranean flavors.
  • Parmesan Cheese or Vegan Parmesan: Half a cup for serving, lending a sharp, salty finish and creaminess.
  • Fresh Parsley: For garnish, adding a fresh, bright herbal note to finish.

Instructions

Cook Pasta Until Al Dente
Bring a large pot of salted water to a boil and cook the pappardelle pasta according to package instructions until al dente. This ensures a tender but firm texture that will hold the sauce well. Drain the pasta, then toss with a little olive oil to prevent sticking and set aside.
Sauté Aromatic Vegetables
Heat olive oil in a large skillet over medium heat. Add diced onion and finely chopped carrot, cooking for 5 to 8 minutes until softened and fragrant. This step draws out natural sweetness and forms the flavor base of the sauce.
Add Mushrooms and Garlic
Incorporate the cremini mushrooms, chopped garlic, sea salt, and freshly ground black pepper. Cook for another 5 to 8 minutes until the mushrooms release their moisture and become tender, enriching the sauce with savory depth.
Enhance Sauce with Balsamic and Tamari
Stir in balsamic vinegar and tamari to introduce balanced acidity and savory umami. These ingredients deepen the flavor complexity and complement the natural sweetness of the vegetables and lentils.
Combine Lentils and Marinara Sauce
Add the cooked lentils and marinara sauce to the skillet. Stir well and cook for 2 minutes to marry all flavors and heat the sauce through, creating a hearty and nutritious base for the pasta.
Toss Pasta with Sauce and Serve
Add the drained pasta to the skillet, tossing gently to coat every ribbon with the rich lentil tomato sauce. Portion onto plates and finish with a generous sprinkle of Parmesan and fresh parsley garnish to add brightness and a savory finish.
You Must Know

  • For best texture, avoid overcooking the pasta; al dente ensures the perfect bite.
  • You can substitute cremini mushrooms with button or shiitake mushrooms for different flavors.
  • Use vegan Parmesan alternatives to keep this dish plant-based without compromising flavor.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave, adding a splash of water if needed to loosen the sauce.

Serving Suggestions

This lentils and pasta dish pairs beautifully with a crisp green salad or roasted seasonal vegetables. Serve with crusty bread to sop up every bit of the delicious sauce.

Professional Tips

  • Cook lentils just until tender but not mushy to retain texture in the sauce.
  • Allow the sauce to simmer briefly after adding lentils to blend flavors thoroughly.
  • For extra richness, finish the sauce with a drizzle of good quality olive oil before serving.

FAQs

What is lentil pasta?

Pasta made entirely from lentil flour instead of wheat — higher in protein and fiber than regular pasta, with a slightly earthy flavor.

What gives red lentil pasta its protein?

The lentils themselves! Red lentils are naturally high in plant-based protein, delivering around 13–14g of protein per serving compared to 7–8g in regular pasta.

Is red lentil pasta gluten free?

Yes! Made from only red lentil flour, it is naturally 100% gluten free — perfect for celiac or gluten-sensitive diets.

Is red lentil pasta healthy?
Yes! It’s high in protein, fiber, and iron, lower on the glycemic index, and more nutrient-dense than traditional white pasta.
Is lentil pasta healthy?
Absolutely — great for weight management, gut health, and blood sugar control. A solid choice for a balanced diet.
Can I prepare the sauce in advance?
Absolutely, the lentil tomato sauce can be made a day ahead and stored refrigerated to enhance flavors.
What kind of lentils work best?
Green or French green lentils hold their shape well and have a nice texture for this recipe.
lentils and pasta

Lentil Pasta Recipe

A hearty vegetarian dish featuring al dente pasta tossed in a savory tomato and lentil sauce, enriched with mushrooms, vegetables, and a hint of balsamic vinegar.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course dinner, pasta
Cuisine Italian
Servings 4 people
Calories 450 kcal

Equipment

  • 1 large pot for boiling pasta
  • 1 large skillet for cooking sauce and vegetables

Ingredients
  

  • 10 ounces pappardelle pasta
  • 2 tablespoons extra-virgin olive oil plus more for drizzling
  • ½ medium yellow onion diced
  • 1 medium carrot finely chopped
  • 8 ounces cremini mushrooms stemmed and finely chopped
  • 3 garlic cloves chopped
  • ½ teaspoon sea salt
  • Freshly ground black pepper
  • 1 teaspoon balsamic vinegar
  • 1 teaspoon tamari
  • cups cooked green or French green lentils from ½ cup dry
  • 24 ounces marinara sauce
  • ½ cup Parmesan cheese or vegan Parmesan for serving
  • Fresh parsley for garnish

Instructions
 

  • Bring a large pot of salted water to a boil and cook the pappardelle pasta according to package instructions until al dente. Drain and toss with olive oil to prevent sticking. Set aside.
  • Heat the olive oil in a large skillet over medium heat. Add diced onion and chopped carrot, cooking and stirring occasionally for 5 to 8 minutes until softened.
  • Add chopped mushrooms, garlic, sea salt, and several grinds of black pepper. Continue cooking for another 5 to 8 minutes until mushrooms are tender.
  • Stir in balsamic vinegar and tamari, then add cooked lentils and marinara sauce. Cook for 2 minutes, stirring, until the sauce is well combined and heated through.
  • Add cooked pasta to the skillet and toss to combine with the sauce.
  • Serve portions topped with Parmesan cheese or vegan Parmesan and garnish with fresh parsley.

Notes

  • Use gluten-free pasta for a gluten-free option.
  • Store leftovers in the refrigerator for up to 3 days.
  • Add red pepper flakes for a spicy kick.

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