Vegan Lentil Bolognese with Zucchini Noodles

A close-up of Vegan Lentil Bolognese served over tender green zucchini noodles, garnished with fresh basil leaves. Pin It
A close-up of Vegan Lentil Bolognese served over tender green zucchini noodles, garnished with fresh basil leaves. | stircrafted.com

This vegan Bolognese combines tender brown or green lentils with a rich tomato-based sauce infused with aromatic vegetables like onion, garlic, carrots, celery, and bell pepper. The sauce simmers for 25-30 minutes to develop deep, savory flavors enhanced by balsamic vinegar and soy sauce.

Fresh zucchini is spiralized into delicate noodles and quickly sautéed to maintain a tender-crisp texture. Top with the warm lentil Bolognese, fresh basil, and optional nutritional yeast for a complete, satisfying meal that's naturally vegan and gluten-free.

The first time I made this vegan lentil bolognese, it was during a summer heatwave when I desperately wanted comfort food without the heaviness. The kitchen windows were wide open, ceiling fan spinning lazily overhead as I chopped vegetables with sweat beading on my forehead. Something magical happened though – the rich aroma of herbs and tomatoes filled my apartment, carrying memories of traditional bolognese while promising something lighter and brighter.

Last winter, I served this bolognese at a dinner gathering where three friends with different dietary needs were attending – one vegan, one gluten-sensitive, and one who just loves good food. The laughter around my table as everyone twirled zucchini noodles and reached for seconds confirmed what I already suspected – this dish bridges divides and brings people together. No one felt they were missing out, each bowl emptied with the same enthusiasm and satisfaction.

Ingredients

  • Lentils: Brown or green lentils work best here because they hold their shape while still becoming tender enough to mimic the texture of traditional ground meat in bolognese.
  • Zucchini: Look for medium, firm zucchinis with vibrant dark green skin – these will produce the best noodles that hold up to the rich sauce without becoming watery.
  • Balsamic vinegar: Just a tablespoon transforms the entire sauce, adding a subtle sweetness and depth that balances the acidity of the tomatoes beautifully.
  • Soy sauce: My secret weapon for plant-based dishes, it adds that elusive umami that keeps you coming back for another bite.
  • Bay leaf: Never skip this humble ingredient – it works quietly in the background, infusing the sauce with a subtle complexity that you cant quite put your finger on but would definitely miss if it wasnt there.

Instructions

Build your flavor base:
Heat olive oil in your largest saucepan over medium heat until it shimmers slightly, then add the diced onion and minced garlic. Listen for that satisfying sizzle as they hit the pan, stirring occasionally until they become translucent and fragrant.
Create the veggie foundation:
Add your carrots, celery and red bell pepper to the softened onions, giving everything a good stir to coat with oil. Let these vegetables slowly release their sweetness as they soften, creating the essential base flavor that makes this sauce so robust.
Wake up the herbs:
Sprinkle in the dried oregano, basil, and red pepper flakes, then stir constantly for about 60 seconds. Youll know its right when the herbs become intensely fragrant, signaling that their essential oils have been released into the sauce.
Build the body of the sauce:
Pour in those diced tomatoes, tomato paste, lentils, broth and tuck in that bay leaf. Watch as the colors meld together into a promising beginning of what will become your hearty bolognese.
Let time work its magic:
Bring everything to a gentle boil before reducing to a simmer, then partially cover and let the alchemy happen as the lentils soften and the flavors meld. Stir occasionally, watching as the sauce gradually thickens and the lentils become tender.
Add the finishing touches:
Fish out the bay leaf before stirring in the balsamic vinegar and soy sauce – notice how the color deepens slightly and the aroma becomes even more complex. Taste and adjust seasoning with salt and pepper, letting your palate guide you.
Prepare your zucchini canvas:
Heat olive oil in a separate skillet until it shimmers, then add your spiralized zucchini with a light sprinkle of salt and pepper. Toss gently for just 2-3 minutes until the noodles are barely tender but still have a pleasant bite to them.
Bring it all together:
Arrange the vibrant green zucchini noodles in shallow bowls, creating a bed for your rich lentil bolognese. Top with generous spoonfuls of the sauce, allowing it to nestle into the noodles rather than completely covering them.
Final flourish:
Scatter fresh basil leaves over each portion and offer nutritional yeast or vegan parmesan for sprinkling. The bright green against the deep red sauce creates a feast for the eyes before it becomes a feast for the stomach.
Hearty plant-based Vegan Lentil Bolognese with rich tomato sauce piled high on a bed of crisp zucchini noodles. Pin It
Hearty plant-based Vegan Lentil Bolognese with rich tomato sauce piled high on a bed of crisp zucchini noodles. | stircrafted.com

One Thursday night, exhausted after a particularly grueling workday, I almost ordered takeout before remembering I had everything for this recipe already prepped in the fridge. Twenty minutes later, fork twirling through zucchini noodles coated in rich lentil sauce, I felt my shoulders finally relax. Sometimes the most powerful self-care isnt bubble baths or meditation apps, but nourishing yourself with something made by your own hands, even when youre running on empty.

Make-Ahead Options

The lentil bolognese sauce portion of this recipe actually improves with time, developing deeper flavors after a day in the refrigerator. Ive found myself making double batches on Sunday afternoons, portioning the sauce into containers that wait patiently in the fridge or freezer. On busy weeknights, I only need to quickly spiralize and cook fresh zucchini noodles while the premade sauce reheats, turning what feels like a special meal into a 10-minute reality.

Seasonal Variations

During late summer when my garden explodes with fresh herbs, I swap the dried varieties for generous handfuls of freshly chopped basil, oregano, and thyme, adding them at different stages to create layers of herbal notes. In winter, I sometimes roast the carrots, celery, and bell pepper in a hot oven before adding them to the sauce, bringing a subtle smokiness that feels especially comforting when snow piles up outside my kitchen window. The beauty of this recipe lies in its flexibility – its a canvas waiting for your seasonal inspiration.

Serving Suggestions

While this dish stands beautifully on its own, Ive discovered a few accompaniments that elevate it to dinner party status without compromising its wholesome nature. A simple side salad of peppery arugula dressed with lemon juice and olive oil cuts through the richness of the bolognese, while crusty gluten-free bread (for those who need it) makes the perfect vehicle for capturing every last bit of sauce from your bowl.

  • For a complete Italian-inspired experience, start with a small appetizer of olives and marinated artichoke hearts to set the stage for the main course.
  • A chilled glass of sparkling water infused with a few lemon slices and fresh basil leaves makes a refreshing non-alcoholic pairing that complements rather than competes with the flavors.
  • If serving for children or picky eaters, have some grated vegan cheese available at the table – sometimes that familiar finishing touch makes new dishes more approachable.
A vibrant bowl of Vegan Lentil Bolognese with zucchini noodles, perfect for a healthy, protein-packed Italian dinner. Pin It
A vibrant bowl of Vegan Lentil Bolognese with zucchini noodles, perfect for a healthy, protein-packed Italian dinner. | stircrafted.com

This vegan lentil bolognese has become more than just dinner in my home – its become a symbol of how nourishing plant-based cooking can be both for the body and the soul. The next time youre craving comfort food that loves you back, I hope youll give these vibrant zucchini noodles and rich lentil sauce a place at your table.

Recipe FAQs

Yes, this dish uses dried lentils. Rinse them before adding to the sauce. They'll cook tender in about 25-30 minutes with the vegetable broth. Check package instructions for your specific lentil variety.

Sauté the spiralized zucchini for only 2-3 minutes over medium-high heat until just tender. Avoid overcooking, as zucchini releases moisture quickly. Toss just before serving for best texture.

Use tamari for a gluten-free option, coconut aminos for soy-free, or simply omit it and increase salt slightly. Nutritional yeast adds umami depth as an alternative boost.

The lentil Bolognese keeps refrigerated for up to 5 days and reheats beautifully. Prepare zucchini noodles fresh just before serving to maintain their crisp texture.

Carrots, sweet potatoes, or a mix of vegetables offer great alternatives or additions. Adjust cooking times based on vegetable density—root vegetables may need slightly longer.

Simmer uncovered for the final 5 minutes to reduce liquid. You can also mash some cooked lentils against the pan to naturally thicken the sauce.

Vegan Lentil Bolognese with Zucchini Noodles

Protein-rich lentils simmered in tomato sauce served over crispy spiralized zucchini noodles. A wholesome, plant-based Italian classic.

Prep 20m
Cook 30m
Total 50m
Servings 4
Difficulty Easy

Ingredients

Lentil Bolognese

  • 2 tablespoons olive oil
  • 1 medium yellow onion, finely diced
  • 2 cloves garlic, minced
  • 2 medium carrots, finely diced
  • 2 celery stalks, finely diced
  • 1 red bell pepper, diced
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1/2 teaspoon crushed red pepper flakes
  • 1 can (14 ounces) diced tomatoes
  • 2 tablespoons tomato paste
  • 1 cup dried brown or green lentils, rinsed
  • 2 1/2 cups vegetable broth
  • 1 bay leaf
  • Salt and black pepper to taste
  • 1 tablespoon balsamic vinegar
  • 1 tablespoon soy sauce or tamari

Zucchini Noodles

  • 4 medium zucchinis, spiralized
  • 1 tablespoon olive oil
  • Salt and black pepper to taste

Garnish

  • Fresh basil leaves for garnish
  • Nutritional yeast or vegan parmesan, optional

Instructions

1
Sauté aromatics: Heat 2 tablespoons olive oil in a large saucepan over medium heat. Add diced onion and minced garlic, sauté for 2-3 minutes until softened and fragrant.
2
Build vegetable base: Add diced carrots, celery, and red bell pepper to the saucepan. Cook for 5-6 minutes, stirring occasionally, until vegetables begin to soften.
3
Bloom spices: Stir in dried oregano, dried basil, and crushed red pepper flakes. Cook for 1 minute until fragrant.
4
Combine sauce components: Add diced tomatoes, tomato paste, rinsed lentils, vegetable broth, and bay leaf to the saucepan. Stir thoroughly to combine all ingredients.
5
Simmer bolognese: Bring mixture to a boil, then reduce heat to low, cover with a lid, and simmer for 25-30 minutes until lentils are tender and sauce has thickened. Stir occasionally and add additional broth or water as needed to reach desired consistency.
6
Season sauce: Remove bay leaf from the sauce. Stir in balsamic vinegar and soy sauce or tamari. Season with salt and black pepper to taste. Keep bolognese warm on low heat.
7
Cook zucchini noodles: Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add spiralized zucchini, season lightly with salt and pepper, and sauté for 2-3 minutes until tender-crisp. Avoid overcooking to maintain texture.
8
Plate and serve: Divide cooked zucchini noodles among serving plates. Top generously with lentil bolognese sauce.
9
Garnish and finish: Top each portion with fresh basil leaves and optional sprinkle of nutritional yeast or vegan parmesan. Serve immediately while warm.
Additional Information

Equipment Needed

  • Large saucepan with lid
  • Large skillet
  • Spiralizer or julienne peeler
  • Cutting board
  • Chef's knife
  • Wooden spoon

Nutrition (Per Serving)

Calories 295
Protein 13g
Carbs 42g
Fat 8g

Allergy Information

  • Contains soy from soy sauce or tamari
  • Always verify ingredient labels to confirm allergen presence and potential cross-contamination risks
Madeleine Frost

Madeleine shares easy, flavorful recipes and kitchen wisdom for cozy, everyday meals.