Name: The Best Vegan Lentil Meatballs with Marinara Sauce Recipe
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: Vegan
Ingredients: 2 tbsp ground flaxseed; 1/3 cup water; 2 cups cooked green lentils (or brown lentils); 1 garlic clove, minced; 1/4 cup yellow onion, minced; 1/4 cup nutritional yeast; 1/2 tsp dried basil; 1/2 tsp fennel seed; 2 tbsp fresh parsley, finely chopped; 1 pinch dried thyme (or 1/2 tsp fresh thyme); 1 tsp sea salt; 1 tsp black pepper; 1/2–1 tsp crushed red chili flakes; 1/4 cup breadcrumbs (plus more if needed); 1/4 cup yellow onion, minced; 3 cloves garlic, minced; 14 oz can plain tomato sauce; 1 tsp cane sugar; 1/2 tsp salt (plus more to taste); 1/2 tsp dried basil; 1 tbsp olive oil (for sautéing); Hot pasta; Walnut Miso Parmesan (optional garnish)

Jump to Recipe· 4.3 from 14 reviews

If you’ve been searching for a comforting, hearty, and wholesome dish that truly hits all the right notes, you are in for a real treat with The Best Vegan Lentil Meatballs with Marinara Sauce Recipe. This recipe combines earthy green lentils with aromatic herbs and spices, nestled in a tender, perfectly baked meatball form, making it a plant-based superstar. With a rich, homemade marinara sauce to drizzle on top and a sprinkle of vegan parmesan to finish, these meatballs are not only delicious but also nourishing, satisfying, and bursting with flavor. Whether you’re vegan, vegetarian, or just someone who loves a great meal made from simple, natural ingredients, these lentil meatballs promise to become a new favorite in your kitchen.

Ingredients You’ll Need

A close-up of a blue spatula holding a thick, coarse mixture with small bits of green herbs and darker brown pieces, showing a textured, uneven surface. In the background, a clear food processor bowl filled with the same mixture sits on a white marbled surface, slightly out of focus. The overall color of the mixture is light beige with green and brown specks scattered throughout. Photo taken with an iphone --ar 4:5 --v 7

This recipe shines because of its simple, thoughtful ingredients that work harmoniously to create incredible taste and texture. Each component plays a part—from the ground flaxseed acting as a binder to the nutritional yeast adding that subtle savory depth, and of course, the lentils which bring heartiness and protein to the table.

Ground flaxseed: Acts as an egg substitute, helping to bind the meatballs seamlessly.
Water: Used to soak the flaxseed, creating the “flax egg” that holds ingredients together.
Cooked green lentils: The star ingredient for a protein-packed, earthy base that offers great texture.
Garlic clove (minced): Adds pungent, warm flavor that elevates the entire dish.
Yellow onion (minced): Brings a bit of sweetness and moisture to the mixture.
Nutritional yeast: Offers a cheesy, umami flavor perfect for vegan dishes.
Dried basil: Provides herbaceous, sweet notes that balance the spices.
Fennel seed: Adds a subtle licorice-like warmth enhancing complexity.
Fresh parsley (finely chopped): Brings brightness and freshness to every bite.
Dried thyme: A fragrant herb that deepens the savory profile of the meatballs.
Sea salt: Enhances all the natural flavors perfectly.
Black pepper: Adds just the right amount of gentle heat and sharpness.
Crushed red chili flakes: Offers a customizable hint of spice for warmth.
Breadcrumbs: Key for texture and structure, helping the meatballs stay intact.
Marinara sauce: The luscious tomato-based sauce tying everything beautifully together.
Hot pasta: For serving alongside the meatballs to complete the meal.
Walnut Miso Parmesan: A finishing touch that mimics cheesy goodness vegan-style.

How to Make The Best Vegan Lentil Meatballs with Marinara Sauce Recipe

Step 1: Prepare Your Flax “Egg”

Start by mixing 2 tablespoons of ground flaxseed with 1/3 cup of water in a small bowl. Let this sit for about 5 minutes so it thickens into a gel-like consistency. This flax “egg” works wonders as a binder in vegan baking and cooking, holding the meatballs together without any actual eggs.

Step 2: Mix the Lentil Meatball Ingredients

In a large mixing bowl, combine your cooked lentils with minced garlic and onion, nutritional yeast, dried basil, fennel seed, parsley, thyme, salt, black pepper, and crushed chili flakes. Add the breadcrumbs and the prepared flax egg as well. Stir all these ingredients together until they are well blended—you might want to use your hands at this stage to really bring the mixture together, ensuring everything sticks just right.

Step 3: Blend for Better Texture

To create that perfect meatball texture that isn’t too chunky or mushy, scoop about one-third of your lentil mixture into a food processor. Pulse until you achieve a thick, somewhat smooth batter—not a puree. If the mixture feels too dry, add a little water to ease blending. Then, fold this back into your main bowl and stir thoroughly. This step adds cohesiveness while keeping some delicious texture.

Step 4: Shape and Bake Your Meatballs

Using about 2 tablespoons of mixture per meatball, roll them between your hands into gently rounded balls. Place them on a parchment-lined baking sheet, spaced evenly. Bake at 350°F for approximately 25 minutes until they are lightly browned on the outside and tender inside. The baking time gives them a lovely crust while keeping the center soft and hearty.

Step 5: Prepare the Marinara Sauce

While the meatballs bake, warm some oil in a saucepan over medium-high heat, then sauté 1/4 cup minced onion and 3 minced garlic cloves for about 1 minute until translucent and fragrant. Add a 14 oz can of plain tomato sauce, 1 teaspoon of cane sugar, 1/2 teaspoon salt, and 1/2 teaspoon dried basil. Stir everything well, cover, and let it simmer on low heat for 20 minutes. For a thinner sauce, add 1/4 cup of water and cook a couple minutes longer. This sauce is the perfect tangy, aromatic partner for the meatballs.

Step 6: Combine and Serve

Once your meatballs are out of the oven, toss them gently with the warm marinara sauce or spoon the sauce over when plating. Add a sprinkle of walnut miso parmesan to finish the dish with a nutty, creamy element. Serve with your choice of hot pasta, and you’re ready for a soul-satisfying feast.

How to Serve The Best Vegan Lentil Meatballs with Marinara Sauce Recipe

The dish shows a white plate with a base layer of thin cooked spaghetti noodles that are a pale yellow color and arranged in a loose pile. On top of the noodles are seven round meatballs that are covered in a bright red tomato sauce. The sauce looks smooth and slightly shiny. The meatballs are sprinkled with a golden brown crumb topping mixed with small green herb bits that add texture and color contrast. The plate sits on a white marbled surface with a soft, out-of-focus backdrop. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A little goes a long way and garnishing these vegan lentil meatballs can really lift the presentation. Freshly chopped parsley or basil adds a bright pop of color and freshness, while some extra crushed red chili flakes can give an exciting spicy kick. Don’t forget the walnut miso parmesan for that cozy, cheesy finish without any dairy.

Side Dishes

While this recipe pairs beautifully with pasta, don’t be afraid to mix it up! Serve these meatballs alongside roasted vegetables, garlic bread, or even a hearty green salad for a lighter option. Mashed potatoes or creamy polenta also make excellent companions, soaking up every bit of the savory marinara sauce.

Creative Ways to Present

Looking to impress guests or just have fun? Try serving these lentil meatballs as sliders with vegan buns and a touch of marinara inside for a party-friendly appetizer. Alternatively, skewer them with veggies for veggie-meatball kebabs at your next BBQ or place them over a creamy vegan risotto for an elegant dinner twist. The options are endless and delicious!

Make Ahead and Storage

Storing Leftovers

Leftover lentil meatballs keep beautifully in the fridge for up to 4 days when stored in an airtight container. Keep the sauce separate if possible to maintain the best texture, then reheat just before serving for a fresh taste.

Freezing

These meatballs freeze wonderfully and can be stored for up to 3 months. Freeze them on a baking sheet first to avoid sticking, then transfer to a zip-top bag or container. Defrost overnight in the fridge before reheating, or cook from frozen, adding a little extra time to the reheating process.

Reheating

For reheating, warm gently in a covered skillet over medium heat or in the oven at 350°F until heated through. You can also microwave, but doing so uncovered and stirring the sauce midway will help avoid sogginess. Reheat the marinara sauce separately or with the meatballs for the best vibrant flavors.

FAQs

Can I use brown lentils instead of green lentils?

Absolutely! Brown lentils are a great substitute and will work just as well in this recipe, providing a slightly different but equally delightful texture and flavor.

Is there a gluten-free option for the breadcrumbs?

Yes, you can use gluten-free breadcrumbs or even crushed gluten-free crackers or oats to make this recipe gluten-free without compromising on texture.

How spicy are the meatballs really?

The crushed red chili flakes add a gentle warmth that you can adjust to your taste. Start with less if you prefer mild and add more to kick up the heat.

What if I don’t have nutritional yeast?

You can omit nutritional yeast, but it does add a unique nutty, cheesy flavor that’s great for this dish. Alternatively, try a bit more miso or vegan parmesan for a similar umami boost.

Can I make the marinara sauce in advance?

Definitely! The marinara sauce actually tastes even better the next day once the flavors have melded. Store it in the fridge up to 5 days or freeze for longer storage.

Final Thoughts

There’s something truly special about crafting The Best Vegan Lentil Meatballs with Marinara Sauce Recipe that brings warmth and joy to any dining table. With wholesome ingredients, comforting flavors, and a bit of love, this dish makes plant-based eating exciting and delicious. Give it a go—you might just find it becoming a permanent favorite in your recipe rotation, delighting not just vegans but everyone lucky enough to taste it.