It’s that time of year where I’m starting to crave hearty, warm meals like chili, sloppy joes, lasagna and of course a good meatloaf. You too, huh?
Since the days are becoming cooler, I thought that I would share my absolute favorite recipe for meatloaf. And guess what you guys? It’s vegan and gluten free! That’s right; lentils replace meat in this lip-smacking super good meatloaf drenched in some complete awesome sauce. You won’t believe how healthy this is either. The nutrition is rockin!
Did I just say rockin’? Ugh I’m getting old.
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My mom introduced me to this meatloaf a few years ago. At first I was like WTF… did my Mom really just cook up lentils and veggies and then slab it all in a pan? She must be off the rocker. But then of course I tasted it, and it was GLORIOUS.
So good I felt the need to eat half the pan that night. Now every time I see Mom, I’m practically begging for her to make me this lentil loaf for dinner. MAKE ME THE LENTIL LOAF, MA! She thinks I’m nuts now. Probably true.

I asked her where she got the idea for a vegetarian meatloaf and she pointed me to The Simple Veganista, a blog that I now absolutely adore. Check her out, she has tons of wonderful recipes that are plant-based and delish.
Mom adapted the recipe and added a few more spices and herbs, but really this vegetarian lentil loaf is great to make your own special way. Mix up your topping, try a hawaiian sauce, sweet and sour or perhaps a spicy BBQ sauce. I think my sauce is pretty great, but making your own always makes it fun, too!

Make your own oat flour for this lentil loaf
Good news, you can easily make your own oat flour right at home to use in this vegetarian lentil loaf recipe. Check out my tutorial with all of my best tips & tricks. So easy!
As mentioned above, one of my favorite reasons I love this meal is because not only is it satisfying, but it’s also packed with some pretty amazing nutrition stats. Not only do lentils contain tons of fiber, but they are an excellent source of protein, too. I mean 16g of fiber and 14g of protein for one serving? Dream come true.
I hope you guys enjoy Mom’s lentil loaf. She’s super excited for you to try it, so let me know what you think. xo!

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Mom's Ultimate Vegetarian Lentil Loaf

Ingredients
- 1 cup dry green lentils
- 4 cups water
- 3 tablespoons flaxseed meal
- 1/3 cup water
- 1/2 tablespoon olive oil
- 4 garlic cloves, minced
- 1 small white or yellow onion, diced (about 1 cup diced onion)
- 1 red bell pepper, finely diced
- 1 carrot, finely diced
- 1 jalapeño, seeded and diced, optional
- 2 teaspoons cumin
- 1 teaspoon chili powder
- 1/2 teaspoon paprika
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon coriander
- 1/2 cup gluten free rolled oats
- 1/2 cup gluten free oat flour (you can make your own!)
- 1/2 cup chopped fresh cilantro
- 1 teaspoon salt
- Freshly ground black pepper
- For the glaze:
- 1/2 cup ketchup
- 1/2 teaspoon yellow mustard
- 1/2 teaspoon apple cider vinegar or balsamic vinegar
- 1/4 teaspoon chipotle chili powder (omit if you don't like spicy food)
Instructions
- Rinse the lentils in a large mesh strainer. Add 4 cups of water to a large pot with lentils and a dash of salt, bring to a boil then reduce heat to low and simmer for about 30 minutes or until lentils absorb most of the water and become tender. Drain lentils and set aside.
- While the lentils cook: Mix flaxseed meal and 1/3 cup water to a small bowl and place in the refrigerator while you make the rest of the loaf. The flaxseed meal will help bind the loaf together.
- Preheat oven to 350 degrees F. Grease a loaf pan with nonstick cooking spray and line with parchment paper.
- Place large pan over medium heat and add 1/2 tablespoon of olive oil. Once oil is hot, add in garlic, onion, bell pepper, carrot, jalapeno and cilantro; saute for 5-7 minutes or until onions are translucent and carrots begin to soften a bit.
- Add in spices and cook for 30 more seconds, then transfer to a large bowl; set aside.
- Using a blender or food processor, blend about 2 cups of the cooked lentils.
- Transfer to the bowl with the sauteed veggies, and stir in the remaining lentils along with the oats, oat flour, and flaxseed meal (from the fridge!). Add salt and pepper, then taste and add more spices or salt and pepper if desired.
- Add mixture to prepared loaf pan, pressing and smoothing to the sides to make sure it bakes evenly. Quickly prepare your glazed by combining all ingredients in a small bowl then spreading half of the sauce on top.
- Bake loaf for 45 minutes. Top with remaining sauce.
- Remove from heat and cool for 10-15 minutes before removing it from pan. Cut into 6 slices and serve! I like to enjoy it with a little extra ketchup or bbq sauce. Also delicious served with mashed potatoes!
Recipe Notes
Nutrition
Recipe by: Monique Volz // Ambitious Kitchen | Photography by: Sarah Fennel // Broma Bakery

I’ve made this several times with different sauces and it always turns out amazing! I am making it for Thanksgiving tomorrow and want to make it ahead of time. It says it is easy to freeze, but how would you recommend thawing it and reheating it at dinner time?
So happy to hear that! Apologies for my delay here – if you’re making in the same day as serving (or 1 day ahead of time) I would just refrigerate it instead of freezing, thawing, and reheating.
Can you please give instructions on heating it after storing in the freezer?
Hi! Let the lentil loaf thaw in the fridge, then bake it as directed for about 30-45 minutes until it’s heated through.
For some reason I can’t get the 5 stars. This lentil loaf is amazing. Making a meal for a vegan family. Definitely will make again for my own family as a meatless option.
Thank you so much, Christa. I am so glad you’re loving this recipe and it turned out great for you and your family! ❤️
Delicious!! Made exactly as is except didn’t have any red pepper and left it out. My not vegetarian husband had several helpings. Next time I might try adding some spinach for extra greens, would probably go well. Also this is a super meal prep recipe. Thanks for such a beautiful website!!
Absolutely! Glad this recipe is a hit ❤️
This is a wonderful recipe and one my boyfriend loves! I have made it a few times with consistent results. A few times I added 1/4 – 1/3 cup of vegetarian beef crumbles to make it a little less dense. Not Beyond meat because it’s too oily but one that is a little more dry in texture, there are quite a few out there. But I like it with or without that addition. I’m not sure why some haven’t had good results but I’ve never had an issue following the recipe exactly and adding the jalapeño is a real boost in addition to the sauce. Thank you for sharing!
Hi! Can you clarify if you freeze it raw or cooked, and how best to thaw if it’s frozen raw vs cooked?
I think I will try this recipe. Did you notice you say it makes 6 servings, but you say to cut it into only 5 slices? Hmmmmm.
Thank you for the catch! I’ve updated. Hope you love this one!
This recipe is awesome – so versatile and so much flavor – a keeper! The only thing I changed is I added some mushrooms. Delicious ! Thanks!
I plan to make two of these and freeze one for my husband to reheat or cook after baby arrives. I plan to add about half a pound of ground beef to each loaf (of course adjusting seasoning).
Would you recommend cooking the loaf that will be frozen for future enjoyment, or freeze raw?
Hi, Ilona! So excited for you! I think it might work better to cook it before freezing just to ensure the inside gets fully cooked since you’re adding meat. (That way you don’t need to worry about thawing the raw loaf before cooking.) Enjoy!
I’ve been trying to find vegetarian options for my meat-loving husband, but this wasn’t it. I enhanced the spices as the unbaked version was lackluster, hoping that the finished dish would prove more flavorful. It wasn’t.
So sorry you guys didn’t love this one! I’d recommend browsing my vegetarian recipe category which has tons of meat-free recipe ideas 🙂
I was apprehensive to try it, but I enjoyed this recipe. My carnivore partner was on the fence, but I’d personally make it again. Omitted (aka forgot lol) the cilantro, but it was still tasty!
I’m glad you enjoyed it! I also have couple real meat meatloaf recipes your partner might like: Cheddar-Stuffed Buffalo Chicken Meatloaf + Cheddar-Stuffed Sweet Potato BBQ Turkey Meatloaf 🙂
I love all sorts of beans and this looks so delicious! Are your recipes also Low Cholesterol?
Thank you! It totally depends on the recipe; I’d recommend copy/pasting the recipe you’re interested in making into an online nutrition calculator, as the one I use doesn’t calculator cholesterol (sorry!)
Hey Patricia, the nutrition calculator I used indicates this recipe has 0 cholesterol. Plus, it’s a recipe super high in fiber.
For anyone interested, here’s why fiber is AWESOME. Bile acid (used in digestion) is made from cholesterol. Normally when eating, your body dumps bile acid into your gut to help digestion, then reabsorbs the bile, to be recycled for later use. However, when you consume fiber, it binds up bile acid and allows it to be removed from the body instead of recycled. To make new bile acid to replace what was lost, the body pulls cholesterol from the blood, lowering cholesterol levels!
As my professor says, “eat food, mostly plants.”
As a vegetarian, I typically am opening to trying most non-meat proteins but for some reason a “lentil loaf” just didn’t sounds appetizing. All said, I was craving a meatloaf and decided to give it a try and WOW.. it is actually delicious! I made it exactly as described. Only suggestion, cook the night before, cool, and then sear for texture. I did this.. amazing! My kids and meat eating husband enjoyed it too!
i dont have flaxseed meal -but im vegetarian not vegan-cant i substitute an egg ???
Yes, absolutely!
The glaze makes this dish! Love recipe – it is a great option for a filling vegetarian meal, especially with a side of mashed potatoes. The glaze is so good that I make it as a sauce for veggie burgers or sweet potato fries. Love the kick from the chipotle powder.
Absolutely! Glad you love this one!
So flavorful and great texture! My family had meatloaf for dinner (I’m the lone vegetarian), and my mom kindly made me this lentil loaf. It was SO GOOD, and everyone tried it (some liked it more than the traditional meatloaf!). I can’t wait to make this again. I recommend pairing it with Ambitious Kitchen’s, “warm brussels sprouts salad” (served bacon on the side so I could enjoy it vegetarian). 🙂
Amazing! So happy to hear that. And LOVE the idea of serving it with the brussels salad!
I am going to try this — but I wonder if it can be made with regular oats instead of gluten-free?? Or will gluten impact the consistency?
Regular rolled oats will be fine!
Hi,
I was wondering if I can use brown lentils instead of green here?
Also anything in place of Ketch-up for the glaze? Am avoiding ketch-up with my kids. if not, will the loaf still be enticing for the younger ones? I have a kid who doesn’t min veggies so ma hopeful she would still go for it with the glaze.
Brown lentils will work! And tomato sauce or bbq sauce would be good subs.
This recipe looks wonderful but due to allergies in my house we are unable to use lentils. Is there any other type of bean that you have used in it’s place? Thanks
Try this recipe instead!
I just made the Lentil Loaf. It turned out very well. I like the texture. I enjoyed the spice combination. I think it would be a good basic loaf recipe that would be conducive to many different spice combinations!
Absolutely! Glad you enjoyed 🙂
If you were to make this the night before – would you recommend cooking all the way through and then just reheating the next day, or working it through and then putting it in the fridge right before it needs to go in the oven (and then bake it the next night when ready to eat)?