High-Protein Lentil Bolognese

Posted on January 2, 2026

by: James Carter

High-protein lentil bolognese served in a bowl, topped with fresh herbs.

After a long day, there’s nothing quite like a bowl of comforting pasta to bring you back to life. The sensory experience of digging into a rich, aromatic Lentil Bolognese should not just be a weekend affair. In fact, did you know that lentils pack a powerful punch of protein, providing about 18 grams per cup when cooked? With a warm, earthy aroma wafting from your kitchen, you’re just minutes away from a satisfying meal that ticks all the boxes for flavor, nutrition, and ease. Let’s dive into why this recipe never fails to deliver.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
high protein lentil bolognese 2026 01 02 191052 1

Lentil Bolognese


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: james-carter
  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A comforting and hearty plant-based Lentil Bolognese that captures classic Italian flavors while being nutritious and easy to make.


Ingredients

Scale
  • 1 1/2 tablespoons olive oil
  • 1 large onion, diced
  • 4 garlic cloves, minced
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme
  • 1 1/2 teaspoons kosher salt, plus more to taste
  • Freshly ground black pepper to taste
  • 1 (5.3-ounce) tube of tomato paste
  • 1/2 cup dry red wine (optional)
  • 3 cups vegetable broth
  • 1 cup red lentils, soaked
  • 1/4 cup walnuts, crushed finely
  • 1 (14.5-ounce) can of crushed tomatoes
  • 1216 ounces long wide pasta (such as tagliatelle, pappardelle, or fettuccine)
  • 1 tablespoon high-quality balsamic vinegar
  • Flat-leaf Italian parsley or fresh basil, chopped or slivered (optional)

Instructions

  1. Soak the lentils in water for 30-60 minutes. Prep other ingredients.
  2. Heat a sauté pan on medium-high and add olive oil. Cook onions until golden brown, about 9-10 minutes.
  3. Add garlic, thyme, oregano, salt, and pepper. Cook for 60-90 seconds.
  4. Stir in tomato paste and cook until darker red (2-3 minutes).
  5. If using, add wine to deglaze the pan. Cook for 1-2 minutes.
  6. Pour in broth, add lentils and walnuts, heat until boiling, then simmer for 20 minutes.
  7. Add crushed tomatoes; simmer another 15-20 minutes until lentils are tender.
  8. Cook pasta in boiling salted water until al dente.
  9. Combine pasta with bolognese, adding pasta water if needed.
  10. Garnish with parsley or basil, if using. Store leftovers separately.

Notes

For a creamier texture, try blending a portion of the bolognese before combining it with pasta.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Course
  • Method: Cooking
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 5g
  • Sodium: 400mg
  • Fat: 12g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 15g
  • Protein: 18g
  • Cholesterol: 0mg

Why This Lentil Bolognese Never Fails

Let’s face it, dinner can sometimes feel like a daunting challenge, especially on those busy weekdays. But this Lentil Bolognese? It’s a game changer. Not only does it come together in just about 45 minutes, but it also brings the comfort of classic Italian flavors with a twist of health and sustainability. This plant-based dish is as hearty as its meat counterpart, giving your taste buds a delightful experience while keeping your kitchen time manageable. And the best part? It’s likely you already have most of the ingredients in your pantry!

The Essentials

  • 1 1/2 tablespoons olive oil
  • 1 large onion, diced
  • 4 garlic cloves, minced
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme
  • 1 1/2 teaspoons kosher salt, plus more to taste
  • Freshly ground black pepper to taste
  • 1 (5.3-ounce) tube of tomato paste
  • 1/2 cup dry red wine (optional)
  • 3 cups vegetable broth
  • 1 cup red lentils, soaked
  • 1/4 cup walnuts, crushed finely
  • 1 (14.5-ounce) can of crushed tomatoes or whole peeled tomatoes, crushed by hand
  • 12-16 ounces long wide pasta (such as tagliatelle, pappardelle, or fettuccine; or tube pasta such as rigatoni or penne rigate; or gnocchi)
  • 1 tablespoon high-quality balsamic vinegar
  • Flat-leaf Italian parsley or fresh basil, chopped or slivered (optional)

Let’s Cook

  1. Soak the lentils in water for 30-60 minutes. Prep other ingredients.
  2. Heat a sauté pan on medium-high and add olive oil. Cook onions until golden brown, about 9-10 minutes.
  3. Add garlic, thyme, oregano, salt, and pepper. Cook for 60-90 seconds.
  4. Stir in tomato paste and cook until darker red (2-3 minutes).
  5. If using, add wine to deglaze the pan. Cook for 1-2 minutes.
  6. Pour in broth, add lentils and walnuts, heat until boiling, then simmer for 20 minutes.
  7. Add crushed tomatoes; simmer another 15-20 minutes until lentils are tender.
  8. Cook pasta in boiling salted water until al dente.
  9. Combine pasta with bolognese, adding pasta water if needed.
  10. Garnish with parsley or basil, if using. Store leftovers separately.

Expert Tip: For a creamier texture, try blending a portion of the bolognese before combining it with pasta.

Nutrition Breakdown

This specific recipe serves about six portions, each containing around 350 calories, offering roughly 18 grams of protein, 45 grams of carbohydrates, and 12 grams of fat. With 15 grams of fiber per serving, this dish not only fills you up but also supports digestive health—a win-win situation!

Perfect Pairings

Serving Lentil Bolognese can be as creative as your imagination allows. It pairs beautifully with a simple arugula salad sprinkled with parmesan or a piece of crusty whole-grain bread ready to soak up every last drop of sauce. Jazz it up with a splash of your favorite balsamic vinegar over the top for an extra zing, and consider this dish a go-to for cozy family meals or casual dinner gatherings.

How to Store It Right

To keep your Lentil Bolognese fresh, transfer leftovers to an airtight container and store them in the refrigerator for up to 4 days. If you’d like to save some for later, it freezes beautifully! Just make sure to cool it completely before freezing. When reheating, simply warm it in a saucepan on the stove or in the microwave, adding a splash of water or broth to rejuvenate the saucy goodness.

Expert Tips

  1. Use fresh herbs if you have them; they bring vibrant flavor and freshness to the dish.
  2. For an extra depth of flavor, roast the walnuts before adding them to the sauce.
  3. For more texture, mix in some finely chopped mushrooms or carrots with the onions.
  4. Feel free to swap out the pasta for zucchini noodles for a lighter, gluten-free option.
  5. A sprinkle of crushed red pepper flakes can elevate the heat factor, perfect for spice lovers.

Flavor Experiments

If you’re feeling adventurous, consider these variations:

  • Seasonal Twist: Add diced pumpkin or butternut squash in the fall for a cozy, warming vibe.
  • Gourmet Option: Stir in a splash of truffle oil right before serving for an elegant touch.
  • Playful Variation: Toss in some finely chopped spinach or kale alongside the tomatoes for a pop of color and nutrients—kids might not even notice!

Learn from My Mistakes

  1. Burnt Garlic: Avoid bitterness by adding garlic after the onions have softened.
  2. Sauce Too Thick: If your bolognese becomes too thick, simply add a splash of vegetable broth to loosen it up.
  3. Too Salty: If you find the sauce salty, balance it out by adding a touch of sugar or an extra can of crushed tomatoes.
  4. Overcooked Lentils: Keep an eye on lentils; they can go from firm to mushy in a blink. Start checking for tenderness around the 20-minute mark.
  5. Pasta Clumping Together: Remember to stir the pasta frequently while cooking to prevent it from sticking.

What to Do with Leftovers

Don’t let that bolognese go to waste! Here are a couple of inventive ideas:

  • Stuffed Peppers: Mix leftover bolognese with quinoa and use it to stuff bell peppers, then bake until tender.
  • Savory Breakfast: Use bolognese on a bed of scrambled eggs for a hearty breakfast—trust me, it’s a game changer.

Curious Cooks Ask

Can I make Lentil Bolognese ahead of time? Absolutely! It reheats beautifully, making it perfect for meal prep. Just store in the fridge or freeze for later use.

Can I substitute lentils? While red lentils cook quickly and break down for a creamy sauce, you can use green or brown lentils; just adjust the cooking time as they take longer to soften.

Is this recipe gluten-free? You can easily make it gluten-free by substituting with gluten-free pasta or skipping the pasta altogether and serving it over a bed of zucchini noodles.

What wine works best for Lentil Bolognese? A dry red wine like Merlot or Cabernet Sauvignon enhances the sauce’s richness without overpowering the dish.

This Lentil Bolognese is the kind of dish that warms the soul, nourishes the body, and can be whipped up in a pinch. With the benefit of nutritious ingredients, simple preparation, and plenty of room for creativity, it’s destined to find its way into your regular dinner rotation. Now, roll up those sleeves and let the cooking magic begin!

Tags:

You might also like these recipes

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star