The Best Vegan Lentil Meatloaf

This delicious Vegan Meatloaf is made with hearty lentils, savory spices, and plenty of vegetables. Packed with flavor and satiating texture, it is a satisfying anytime main dish that even meat-eaters will love!

This recipe was written on March 25, 2021. It was updated with additional recipe information on May 31, 2024.

Whether you’re looking for a main course for a special occasion or need a new weeknight dinner staple, this lentil meatloaf recipe is the perfect nourishing and delicious dish! You won’t believe it is a meatless meatloaf – it is made with protein-rich lentils, toasted walnuts, a medley of fresh vegetables, bread crumbs, a blend of spices, and topped with an irresistible tangy balsamic ketchup glaze.

This vegan meatloaf recipe makes a great centerpiece dish for special occasions and is fantastic as leftovers! Repurpose it for sandwiches or salads, turn it into a hash, or simply reheat it for a quick meal. 

For more lentil-inspired main dish recipes, check out my sweet potato red lentil curry, oyster mushroom red lentil pasta alfredo, or vegan lentil soup.  

Ingredients

Green Lentils: Dry green or brown lentils provide a protein-packed base for the veggie loaf. You can also substitute canned green or brown lentils; just drain and rinse well. 

Ground Flax Meal: Used as a gelling binder when combined with water to replace the need for eggs, creating a firm texture for the best vegan lentil meatloaf. You can also swap chia seed meal for flax. 

Grapeseed Oil: This neutral oil is perfect for sautéing the vegetables to enhance the flavor of the lentil loaf. You can substitute with olive, avocado, or another neutral oil. 

Yellow Onion: Adds a savory depth of flavor. Finely dice it for even cooking and distribution in the vegan loaf. Alternatively, use shallots or white onions. 

Celery: Provides a subtle crunch and mild peppery flavor. Finely dice it for uniformity in the veggie meatloaf. Looking for a different veggie flavor? Substitute green bell peppers or leeks. 

Garlic: Gives the loaf an aromatic depth of flavor. Fresh garlic cloves are best for the most robust taste. If desired, substitute chopped bottled garlic but the flavor won’t be as naturally sweet.

Carrot: Adds sweetness and delicious moisture to the meatloaf. Finely shred them to blend well into the mixture.

Baby Bella Mushrooms: Provide an umami flavor and meaty texture. Alternatively, use white button mushrooms, portobello mushrooms, or your favorite variety. 

Dried Thyme: Gives the lentil meatloaf an earthy, herbaceous note. For an even fresher flavor, you can use double the amount of fresh thyme. 

Fennel Seeds: The subtle licorice flavor enhances the loaf’s overall taste. If you don’t like the taste, you can omit them or replace them with caraway seeds. 

Nutritional Yeast: Provides a cheesy, nutty flavor, essential to the taste of the vegetarian meatloaf. Look for it in the health food section of the grocery store. 

Walnuts: Toasted walnuts add a satisfying crunch and rich, nutty flavor. Alternatively, swap for pecans, almonds, or a mix of desired nuts. 

Breadcrumbs: They act as a binder for the best vegan meatloaf. Depending on your dietary restrictions, you can use regular or gluten-free breadcrumbs. Opt for unflavored. 

Red Chili Flakes: This is an optional ingredient to add a bit of heat, to taste. Alternatively, cayenne pepper can be substituted. 

Balsamic Vinegar: Adds sweetness and acidity to the meatloaf glaze. Alternatively, you can use apple cider vinegar with a touch of maple syrup. 

Ketchup: Acts as the base of the glaze for the lentil loaf recipe, adding a tangy sweetness. Use your favorite brand, organic if possible.

How to Make Vegan Meatloaf

• Prepare Lentils. Bring 2 1/2 cups water to a boil in a medium saucepan over high heat. Add the lentils, partially cover the pan with a lid, and cook until tender, for about 30 to 45 minutes. Stir halfway through. Drain the cooked lentils and set aside. Preheat the oven to 350°F. Line a loaf pan with parchment paper and set aside.

• Prepare Flax. Mix the flax seed meal and ½ cup water in a small bowl. Set it aside to thicken for at least 3 minutes.

• Prepare Aromatics. Heat the oil in a large skillet over medium-high heat. Add the onion, celery, and garlic and sauté for about 3 minutes, stirring frequently, until the onion softens.

• Sauté Vegetables. Add the shredded carrot and mushrooms, sautéing for about 5 minutes or until the mushrooms soften and release their liquid.  

• Add Spices. Stir in the thyme and fennel seeds and continue cooking for 5 minutes, stirring the mixture occasionally.

• Prepare Meatloaf Mixture. Once the mushrooms are soft, remove the pan from the heat and transfer the contents to a large mixing bowl. If your skillet is large enough, you can mix it right in the pan instead of transferring. Add the nutritional yeast, cooked lentils, flax mixture, minced walnuts, breadcrumbs, salt, pepper, and chili flakes. Stir well to combine all the ingredients. Add more salt and pepper to taste if desired.

• Transfer To Pan. Scoop the meatloaf mixture into the prepared loaf pan and press it firmly into the pan.

• Prepare the Glaze. In a bowl, mix the balsamic vinegar and ketchup until combined. Spread it evenly over the top of the vegan lentil loaf.

• Bake. Cover the loaf pan tightly with aluminum foil and bake for 30 minutes or until the top is firm to the touch. Cool the loaf for 10-20 minutes before slicing. Enjoy hot!

Recipe Pro-Tips

• Properly cook the lentils. Be careful not to overcook them, as they will become mushy. They should hold their shape and be tender. 
• Soak the flaxseed meal. Allow the flaxseed meal and water mixture to gel together for at least three minutes to thicken properly. This helps bind the meatloaf together for the best texture. 
• Finely dice the veggies. Ensure that all vegetables are uniformly diced and evenly distributed throughout the loaf. This helps form a uniform texture when baked. 
• Blend part of the meatloaf mixture. The meatloaf mixture should stick together when combined, but if it seems too crumbly, place about one cup of the mixture into a food processor then stir the mash back into the skillet. Or use an immersion blender for 5-10 seconds or until a small portion is blended to create a thicker consistency.
• Let it cool. The loaf should cool for 10-20 minutes before slicing to firm up the texture. This will make it easier to slice without falling apart. 
• Double the recipe. This vegetarian meatloaf recipe is perfect for meal prep! Make two loaves and freeze one to enjoy ready-made meals later.

Serving Suggestions

Vegan meatloaf is the ultimate comfort food for a hearty lunch or dinner served with some of our favorite recipes below: 

• Mushroom Gravy & Vegan Mashed Potatoes 
• Vegan Macaroni & Cheese 
• Roasted Cauliflower & Sweet Potato Salad

Storage Directions

• Refrigeration: Allow the meatloaf to cool completely to room temperature, then wrap the entire loaf or individual slices in plastic wrap, aluminum foil, or an airtight container. Refrigerate for up to 7 days. 
• Freezing: Tightly wrap cooled meatloaf or individual slices in a freezer-safe airtight container or a large freezer bag and freeze for up to 3 months. Thaw frozen meatloaf overnight in the refrigerator. 
• Reheating: Warm the whole loaf or leftover slices in the oven on a baking sheet covered with foil or parchment at 350ºF for 15-20 minutes, or in the microwave for 1-2 minutes until heated.

More Vegan Entree Recipes

• Vegan Crab Cakes
• Black Bean Beet Burgers
• Vegan Fried Chicken
• Vegan Red Beans & Rice
• Vegan Fennel Paella