Lentil Bolognese

Featured in: One-Pot Comfort Meals

This wholesome plant-based take on traditional Italian Bolognese combines protein-packed brown or green lentils with aromatic vegetables in a rich, herb-infused tomato sauce. The classic soffritto base of onion, carrot, and celery builds deep flavor, while dried oregano, basil, and smoked paprika add Mediterranean warmth. Simmered slowly in vegetable broth, the lentils become tender while creating a thick, satisfying sauce that clings perfectly to pasta. This versatile dish serves four generously and can be customized with your preferred pasta shape, fresh herbs, or a sprinkle of Parmesan.

Updated on Wed, 21 Jan 2026 12:39:00 GMT
A bowl of hearty Lentil Bolognese served over al dente spaghetti, garnished with fresh basil leaves. Save to Pinterest
A bowl of hearty Lentil Bolognese served over al dente spaghetti, garnished with fresh basil leaves. | citrushearth.com

The first time I made lentil Bolognese, my meat-loving husband took three bites before asking what kind of ground beef I\'d used. When I told him it was lentils, he actually went back for seconds. That\'s the thing about this sauce—\xa0it\'s so rich and satisfying that nobody misses the meat. Now it\'s become our go-to comfort food, especially on those rainy weeknights when we need something hearty but don\'t want to spend hours at the stove.

I started making this regularly after my sister came to visit and mentioned she was eating more plant-based meals. We cooked it together on a Sunday afternoon, drinking wine and chopping vegetables while the house filled with that incredible aroma of simmering tomatoes and herbs. By the time we sat down to eat, the sauce had thickened perfectly, clinging to every strand of spaghetti like it was meant to be there all along.

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Ingredients

  • Olive oil: This is your foundation, so use something you actually like the taste of
  • Onion, carrot, and celery: Finely diced is key here—\xa0they should practically disappear into the sauce
  • Garlic: Freshly minced makes such a difference, don\'t be tempted to use the pre-minced stuff
  • Lentils: Brown or green lentils hold their shape better than red ones, giving you that satisfying texture
  • Crushed tomatoes: Good quality tomatoes matter—\xa0they\'re the main flavor player here
  • Tomato paste: This concentrates everything and adds that deep umami note
  • Dried oregano and basil: Dried herbs actually work better than fresh here since they\'ll cook down with the sauce
  • Smoked paprika: The secret ingredient that adds a subtle smoky depth nobody can quite identify
  • Bay leaf: Don\'t skip it—\xa0it adds this background fragrance that makes the sauce taste professional
  • Vegetable broth: Use low-sodium so you can control the seasoning yourself

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Instructions

Build your flavor foundation:
Heat that olive oil in your largest saucepan over medium heat, then add the onion, carrot, and celery. Let them soften for 7–8 minutes, stirring occasionally, until they\'re fragrant and starting to turn golden at the edges.
Wake up the garlic:
Stir in the minced garlic and let it cook for just 1 minute until you can really smell it—\xa0any longer and it might turn bitter.
Add the heart of the sauce:
Dump in your rinsed lentils, crushed tomatoes, tomato paste, oregano, basil, paprika, and bay leaf. Give everything a good stir so the lentils are coated in all that tomato goodness.
Let it simmer:
Pour in the vegetable broth and bring everything to a bubble, then turn the heat down to low. Cover it up and let it simmer gently for 30–35 minutes, stirring every now and then, until the lentils are tender and the sauce has thickened into something rich and coating.
Season and finish:
Fish out that bay leaf and give it a taste. Add salt and pepper until it sings—\xa0start with a little, you can always add more.
Cook your pasta:
While the sauce simmers, get your pasta going in salted water. Cook it until it\'s just shy of al dente, then drain—\xa0it\'ll finish cooking in the sauce if you toss them together.
Bring it all together:
Serve that thick, gorgeous sauce over your pasta and scatter fresh herbs on top if you\'re feeling fancy. A little grated Parmesan never hurt anybody either.
Lentil Bolognese sauce simmering with diced carrots and celery in a rustic pot, ready to be served. Save to Pinterest
Lentil Bolognese sauce simmering with diced carrots and celery in a rustic pot, ready to be served. | citrushearth.com

Last winter, my friend Sarah came over for dinner after a terrible week at work. I made this sauce while she sat at the counter, and we talked about everything and nothing while the lentils simmered away. When we finally sat down to eat, she took one bite and got completely quiet for a minute. \"This tastes like someone cares about me,\" she said. That\'s the magic of really good comfort food—\xa0it nourishes something deeper than hunger.

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Making It Your Own

Sometimes I\'ll add a splash of balsamic vinegar right at the end, which creates this subtle sweetness that balances the tomato acidity. My mother-in-law swears by adding a pinch of sugar instead, which does something similar. Both work beautifully—\xa0it just depends on what you have in your pantry and what flavor profile you\'re drawn to.

Pasta Perfect Pairings

Sauce texture changes everything. For this thick, chunky sauce, I\'ve learned that spaghetti is classic, but rigatoni or penne actually hold onto the sauce even better. Those ridges and tubes are basically designed to capture every bit of the lentil goodness. I keep several pasta shapes in the pantry just for this recipe.

Storage and Meal Prep

This sauce freezes beautifully, which is probably why it\'s become my go-to meal prep staple. I\'ll make a double batch on Sunday, portion it into containers, and suddenly I have homemade dinners waiting for me all week. The texture actually improves after a day or two in the fridge—\xa0those lentils really soak up all the flavors. The freezer time doesn\'t hurt it either. Just thaw it overnight and reheat gently with a splash of water to loosen it up.

  • Let the sauce cool completely before freezing to prevent ice crystals
  • Portion into meal-sized containers so you only thaw what you need
  • It keeps for about 3 months in the freezer, though it never lasts that long at my house
Close-up of Lentil Bolognese over pasta, featuring a rich, tomato-based sauce and a sprinkle of vegan cheese. Save to Pinterest
Close-up of Lentil Bolognese over pasta, featuring a rich, tomato-based sauce and a sprinkle of vegan cheese. | citrushearth.com

There\'s something so satisfying about a recipe that nourishes on every level. Hope this brings as much comfort to your table as it has to mine.

Recipe FAQs

Can I use red lentils instead of brown or green?

Red lentils work well and cook faster, though they'll create a creamier texture. Reduce simmering time to 15-20 minutes and expect a slightly different consistency.

How long does this keep in the refrigerator?

The sauce stores beautifully for 4-5 days in an airtight container. The flavors actually develop and deepen overnight, making it excellent for meal prep.

Can I freeze this dish?

Yes, freeze the sauce separately for up to 3 months. Thaw overnight in the refrigerator and reheat gently on the stove, adding a splash of water or broth if needed.

What pasta shapes work best?

Spaghetti, linguine, or fettuccine are classic choices, but short pasta like penne, rigatoni, or fusilli also work wonderfully for catching the thick sauce.

How can I add more depth of flavor?

Add a splash of balsamic vinegar or a pinch of sugar to balance tomato acidity. A splash of red wine while sautéing vegetables also adds richness.

Is this suitable for meal prep?

Absolutely. Make a large batch and portion into containers. Reheat portions throughout the week, cooking fresh pasta when ready to serve for best texture.

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Lentil Bolognese

Savory plant-based twist on traditional Italian pasta sauce featuring tender lentils and vegetables.

Prep duration
15 minutes
Time to cook
40 minutes
Overall time
55 minutes
Created by Elise Porter


Skill level Easy

Cuisine Type Italian

Makes 4 Number of servings

Dietary details Plant-Based

What Goes In

Base

01 2 tablespoons olive oil
02 1 large onion, finely diced
03 2 carrots, finely diced
04 2 celery stalks, finely diced
05 3 garlic cloves, minced

Sauce

01 1 ½ cups dried brown or green lentils, rinsed
02 1 can (28 oz) crushed tomatoes
03 2 tablespoons tomato paste
04 1 teaspoon dried oregano
05 1 teaspoon dried basil
06 ½ teaspoon smoked paprika
07 1 bay leaf
08 3 ½ cups vegetable broth
09 Salt and pepper, to taste

To Serve

01 12 oz spaghetti or preferred pasta
02 Fresh basil or parsley, chopped (optional)
03 Grated Parmesan or vegan alternative (optional)

How to Make It

Step 01

Prepare the Vegetable Base: Heat olive oil in a large saucepan over medium heat. Add onion, carrot, and celery. Sauté for 7–8 minutes until softened.

Step 02

Add Aromatics: Stir in the garlic and cook for 1 minute until fragrant.

Step 03

Combine Sauce Ingredients: Add lentils, crushed tomatoes, tomato paste, oregano, basil, paprika, and bay leaf. Stir well to combine.

Step 04

Simmer the Bolognese: Pour in the vegetable broth. Bring to a boil, then reduce heat to low, cover, and simmer for 30–35 minutes, stirring occasionally, until lentils are tender and sauce is thickened.

Step 05

Season and Finish: Remove the bay leaf. Season with salt and pepper to taste.

Step 06

Cook the Pasta: While the sauce simmers, cook the pasta according to package instructions. Drain well.

Step 07

Serve: Serve the sauce over pasta. Garnish with fresh herbs and cheese if desired.

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What You’ll Need

  • Large saucepan
  • Wooden spoon
  • Knife and cutting board
  • Medium pot for pasta
  • Colander

Allergy details

Double-check ingredients for allergens; talk with your doctor if you’re uncertain.
  • Contains gluten (if using regular pasta) and dairy (if garnished with Parmesan). For gluten-free or vegan options, use gluten-free pasta and vegan cheese. Always check ingredient labels for hidden allergens.

Nutrition info (for each serving)

Nutrition data is for reference and isn’t meant as health advice.
  • Calorie count: 420
  • Fat content: 7 grams
  • Carbohydrates: 70 grams
  • Protein amount: 19 grams

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