Spicy Slow Cooker Lentil Stew
If you’re looking for a cozy, hands-off meal, this slow cooker lentil stew is just what you need. It’s packed with hearty lentils, colorful veggies, and warm, savory flavors that fill the kitchen with an amazing aroma. The best part? You just add everything to your crockpot and let it cook low and slow. By the time dinner rolls around, you’ll have a nutritious and filling meal ready with almost zero effort.
This recipe is super flexible, so you can swap in whatever veggies or grains you have on hand. Potatoes, carrots, onions, and celery give it a comforting texture, while spices and vegetable bouillon add depth and flavor. Lentils make it hearty and protein-packed, perfect for plant-based meals or anyone wanting something wholesome. Plus, it makes great leftovers and even tastes better the next day, making it ideal for meal prep or busy weeknights.
If you love lentils, check out this deliciously satisfying lentil bolognese recipe and soy-free tofu using red lentils!
Why You Must Make This Slow Cooker Recipe
This slow cooker lentil stew is the ultimate easy comfort food, packed with hearty lentils, veggies, and warm flavors. Just toss everything in the pot, let it simmer low and slow, and enjoy a healthy, filling meal with zero fuss.
- Super Easy to Make. Just toss everything into the slow cooker, set it, and forget it. No standing over the stove or complicated steps.
- Hearty and Filling. Lentils make the stew thick and satisfying, so it feels like a full meal in one bowl. You’ll stay full and cozy for hours.
- Budget-Friendly. Lentils and veggies are affordable, so this recipe stretches your dollar without sacrificing flavor. Perfect for meal planning on a budget.
- Nutritious and Wholesome. Packed with plant-based protein, fiber, and vitamins, this stew is a healthy choice that still feels like comfort food.
- Great for Leftovers. The flavors get even better the next day, and it reheats beautifully. It’s perfect for meal prep or packing up for lunch.
Key Ingredients and Substitutions
Get to know the key ingredients that make this crockpot lentil and veggie stew so hearty and flavorful. Plus, we’ll show you easy swaps so you can customize it with whatever you have on hand.
- Dry Brown Lentils – Add hearty texture, protein, and fiber, making the stew filling and nutritious. Red or green lentils work well, and if you want a twist, you can use split peas or chickpeas instead.
- Vegetable Bouillon – Gives the stew a deep, savory flavor base without needing meat. You can use miso paste, vegetable broth (replacing the water in the recipe), or even a mix of soy sauce and water if you’re out of vegan bouillon.
- Potatoes – Make the stew heartier and give it a comforting, creamy texture as they cook down. Sweet potatoes, turnips, or even butternut squash work great if you want a slightly different flavor.
- Tomatoes – Add tang, richness, and a subtle sweetness that balances the savory spices. Roasted red peppers are also a tasty alternative.
- Vegetables (Onions, Garlic, Carrots, Celery) – These aromatics and veggies build the stew’s flavor, sweetness, and texture. Leeks, bell peppers, or parsnips can be fun substitutes. Just make sure to cut them into similar sizes so they cook evenly.
How to Make This Vegan Lentil Stew
Making lentil stew in a slow cooker is super easy and practically hands-free. Just add your lentils, veggies, and spices, let it cook low and slow, and you’ll have a warm, hearty meal ready to enjoy.
Step 1: Load Up the Slow Cooker – Add the lentils, veggies, tomatoes, spices, hot sauce, and bouillon cubes to your slow cooker. Give everything a good stir to mix it well.
Step 2: Cook and Serve – Cover and cook on low for 6–8 hours until the stew is tender and flavorful. Remove the bay leaf, then dish it up and enjoy!
Serving Tips and Suggestions
This stew pairs beautifully with a variety of side dishes! Here are just a few ideas of how you can enjoy your slow cooker lentil stew:
- Cook Up Some Cornbread – What’s better to serve with your stew than some fluffy, warm, and delicious vegan jalapeño cornbread muffins? Gluten-free and full of flavor, this could easily become your winter go-to.
- Make It Creamy – Stir in a swirl of coconut milk or dairy-free yogurt right before serving. It adds richness and a silky texture.
- Say “Yes” to Salad – Salad is a great complement to soups and stews. Check out our dairy-free greek salad with tofu feta or Italian bread salad. And of course your possibilities are endless with our superhero salad guide.
- Pining for Pasta? Cook up some picnic pasta salad or creamy vegan pasta salad.
- Bring on the Bread – Looking for some bread to enjoy your slow cooker lentil stew with? Say “ale, yeah” to some herbed bread and let your taste buds go wild. Toasting up whatever loaf may be living in your kitchen is also an A+ idea!
FAQs
Place the lentil stew in a sealed container and it will keep about 4-5 days in the fridge. Either reheat on the stovetop or microwave until desired temp.
Yes! You could also freeze your stew for up to six months. Just note that brown lentils hold more water so if you’re already planning to freeze your stew, you may want to be careful not to let the lentils cook too thoroughly.
If you don’t have lentils on hand, no worries—there are plenty of tasty swaps you can try in your slow cooker stew. Chickpeas, black beans, or kidney beans make it hearty and filling. Split peas give you a creamy texture, while quinoa keeps things light but still satisfying. You could also toss in diced potatoes, sweet potatoes, barley, or farro for extra comfort and chew.
Definitely! With the possible except of the vegan bouillon, everything else in the recipe is naturally free of gluten. If you can’t find a gluten-free bouillon, you can use homemade vegetable broth or a store-bought veggie broth brand in place of the water in the recipe.
More Delicious Vegan Soups and Stews to Try
Listen while you cook! Tune into my podcast, The Plant Powered People Podcast, while you’re cooking, folding laundry, or taking a bath. It may just change your life!
Spicy Slow Cooker Lentil Stew
Ingredients
- 2 cups dried brown lentils (or French or green lentils), rinsed
- 5 cups water
- 1 can crushed tomatoes
- 1 can diced tomatoes, with juice
- 2 cups peeled and chopped russet potatoes
- 1 medium yellow onion, diced
- ½ cup chopped carrots
- ½ cup chopped celery
- 2 tablespoons hot sauce
- 2 teaspoons minced garlic, 4 cloves
- 2 teaspoons ground cumin
- 1 teaspoon chili powder
- ½ teaspoon ground coriander
- ¼ teaspoon smoked paprika
- 1 bay leaf
- pinch cayenne pepper
- 4 cubes vegetable bouillon
Instructions
- Combine the lentils, water, crushed tomatoes, diced tomatoes, potatoes, onion, carrot, celery, hot sauce, garlic, cumin, chili powder, coriander, paprika, bay leaf, cayenne pepper, and bouillon cubes in a slow cooker; mix well.
- Cover and cook on low for 6 to 8 hours.
- Remove the bay leaf, and serve.
Notes
- Bouillon Tip: If you don’t have bouillon cubes, you can use vegetable broth in place of water.
- Storing Leftovers: Place the lentil stew in a sealed container and it will keep about 4-5 days in the fridge. Either reheat on the stovetop or microwave until desired temp.
- To Freeze: You can also freeze your stew for up to six months. Just note that brown lentils hold more water so if you’re already planning to freeze your stew, you may want to be careful not to let the lentils cook too thoroughly.
Nutrition
Recipe for Slow Cooker Lentil Stew from The Super-Easy Vegan Slow Cooker Cookbook by Toni Okamoto. Photo by ©Sporrer/Skowronek/Stockfood.
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Leave a Comment
OMG this looks so incredible! I’ve been wanting new slow cooker recipes to try out and this one looks like a banger. Cant’t wait to try it!
This stew looks amazing I am so close to making this for dinner tonight 😀
Soup is one of my favorite meals! I used to be hesitant about lentils, but this soup recipe really won me over. It’s so comforting and delicious!
Nothing like a cozy soup recipe! Love this!
It’s a Toni recipe so of course I love it!! 🙂
Awww!!!! Yay!
Lentils are the perfect food for making stew with! Love this recipe!