Lentil Sweet Potato Chili Recipe
If you are craving a cozy, hearty meal that’s as nourishing as it is delicious, then you absolutely must try this Lentil Sweet Potato Chili. It’s the perfect bowl of comfort, packed with wholesome ingredients that meld together into a rich, flavorful stew. The tender lentils and sweet potatoes bring incredible texture and heartiness, while the chili powder and cumin add just the right touch of warmth and spice. Whether it’s a chilly evening or you simply want to enjoy a wholesome plant-based meal, this Lentil Sweet Potato Chili delivers satisfying goodness in every spoonful.

Ingredients You’ll Need
This recipe calls for simple, wholesome ingredients that come together seamlessly to create that perfect balance of texture, color, and taste. Each one plays an essential role, building layers of flavor while keeping it healthy and satisfying.
- Yellow onion: Adds a savory sweetness and depth when sautéed or cooked down with the chili.
- Garlic cloves: Minced fresh garlic gives a fragrant punch that wakes up your taste buds.
- Sweet potatoes: Their natural sweetness and soft texture contrast perfectly with the lentils and spices.
- Canned diced tomatoes: Bring acidity and juiciness to the chili’s base, brightening every bite.
- Red kidney beans: Provide protein and a creamy bite that complements the lentils.
- Frozen corn: Adds bursts of natural sweetness and a subtle crunch.
- Vegetable broth: The flavorful liquid that ties all the ingredients together and cooks the lentils to tender perfection.
- Dried green lentils: Nutritious and filling, they absorb the spices and broth beautifully.
- Chili powder: Gives the chili its signature warm, smoky spice.
- Cumin: Adds an earthy, aromatic flavor that rounds out the spice profile.
- Salt and pepper: Essential seasonings to enhance and balance every flavor.
- Diced avocado (optional): Creamy garnish that cools the heat and adds richness.
- Fresh parsley or cilantro (optional): Bright, herbal notes that lift the entire dish.
How to Make Lentil Sweet Potato Chili
Step 1: Prep Your Ingredients
Start by chopping one yellow onion and mincing three cloves of garlic—this will lay the foundation of flavor for your chili. Peel and chop two sweet potatoes into bite-sized pieces so they cook evenly and become delightfully tender.
Step 2: Combine All Ingredients
In your slow cooker or Instant Pot, add the chopped onion, garlic, sweet potatoes, two cans of diced tomatoes, one can of drained and rinsed red kidney beans, 1 ½ cups of frozen corn, 3 ½ cups of vegetable broth (or 3 cups if using the pressure cooker method), and 1 ½ cups of dried green lentils. Sprinkle in two tablespoons of chili powder and two teaspoons of cumin, then season with salt and pepper to taste. Give everything a good stir to distribute the spices and ingredients evenly.
Step 3: Cooking in Slow Cooker
Set your slow cooker to low and let the chili cook for 8 hours, or on high for 4 ½ hours. This slow, gentle cooking allows the lentils to soften and the sweet potatoes to become melt-in-your-mouth tender while the flavors deepen and meld beautifully.
Step 4: Cooking in Instant Pot / Pressure Cooker
If you’re using a 6-quart Instant Pot, add all ingredients (with 3 cups of broth) and lock the lid securely. Set it to pressure cook for 10 minutes. It will take about 30 minutes to come to pressure. After cooking, allow the pressure to naturally release for 15 minutes, then quick release any remaining pressure before opening the lid carefully. Your chili will be perfectly cooked with vibrant flavors.
Step 5: Final Seasoning
After cooking, taste the chili and add extra salt, pepper, or chili powder if you like a bit more heat. Adjust seasonings one teaspoon at a time until it hits your personal flavor mark. This step ensures every bowl suits your taste buds exactly.
How to Serve Lentil Sweet Potato Chili

Garnishes
To make your Lentil Sweet Potato Chili even more inviting, top it with diced avocado for creamy richness, or sprinkle freshly chopped parsley or cilantro to add a lively herbal burst. These garnishes elevate both the flavor and presentation, making each serving feel special.
Side Dishes
This chili pairs wonderfully with simple sides like warm cornbread, fluffy rice, or a crisp green salad. These sides complement the chili’s hearty texture and add variety in every meal.
Creative Ways to Present
For a fun twist, serve your chili in small mason jars for packed lunches or layered with vegan sour cream and shredded vegan cheese for a chili bake. You can also ladle the chili over baked potatoes or stuff it into bell peppers for a festive, eye-catching presentation that your friends and family will adore.
Make Ahead and Storage
Storing Leftovers
Once cooled, store your Lentil Sweet Potato Chili in airtight containers in the refrigerator. It stays fresh and flavorful for up to 4 days, making it a perfect meal prep option during busy weeks.
Freezing
This chili freezes exceptionally well. Portion it into freezer-safe containers or bags, leaving some space for expansion. It can be frozen for up to 3 months, so you’ll always have a healthy, ready-made meal waiting anytime you need it.
Reheating
To reheat, simply warm your chili gently on the stove or in the microwave until hot throughout. Add a splash of vegetable broth or water if it seems too thick. Give it a good stir and savor the comforting flavors once again.
FAQs
Can I use brown lentils instead of green lentils?
Absolutely! Brown lentils work just as well and have a similar cooking time and texture, so feel free to substitute them if green lentils aren’t available.
Do I have to soak the lentils before cooking?
No soaking is necessary for the dried green lentils in this recipe. They cook perfectly within the slow cooker or Instant Pot timeframe.
Can I make this chili without a slow cooker or Instant Pot?
Yes! You can prepare it on the stovetop by sautéing your onions and garlic first, then adding the remaining ingredients and simmering for 30-40 minutes on medium-low heat until the lentils and sweet potatoes are tender.
Will canned kidney beans get mushy after slow cooking for hours?
In this recipe, the canned beans hold up nicely and don’t become mushy even after long cooking times, but if you’re worried, simply add them halfway through the cooking process.
How spicy is this Lentil Sweet Potato Chili?
The spice level is mild to moderate with the base chili powder and cumin. You can always add extra chili powder one teaspoon at a time to reach your preferred heat level without overpowering the flavors.
Final Thoughts
This Lentil Sweet Potato Chili is one of those magical dishes that feels like a warm hug on a cold day. It’s packed with nutritious ingredients, bursting with flavor, and surprisingly easy to make. Whether you’re cooking for a crowd or meal prepping for the week, this chili never fails to satisfy. Give it a go—you might just find your new favorite comfort food!
PrintLentil Sweet Potato Chili Recipe
This hearty Lentil Sweet Potato Chili is a comforting, protein-packed vegan meal perfect for chilly days. Made with green lentils, sweet potatoes, kidney beans, corn, and a flavorful blend of chili powder and cumin, it’s easy to prepare in a slow cooker or Instant Pot. Packed with fiber and nutrients, it freezes well and is ideal for meal prep or a cozy dinner.
- Prep Time: 15 minutes
- Cook Time: 8 hours slow cooker low or 4.5 hours slow cooker high or 10 minutes Instant Pot pressure cook plus pressure build and release time (about 45 minutes total)
- Total Time: 8 hours 15 minutes slow cooker (including prep), approximately 1 hour Instant Pot (including prep and pressure timing)
- Yield: 6 servings (2 cups each) 1x
- Category: Main Dish
- Method: Slow Cooker, Instant Pot, Stove Top (optional)
- Cuisine: American, Vegan
- Diet: Vegan
Ingredients
Vegetables and Beans
- 1 yellow onion, chopped
- 3 cloves garlic, minced
- 2 sweet potatoes, chopped (about 1/2 inch pieces)
- 2 x 796ml (28oz) cans diced tomatoes (no salt added)
- 1 x 398ml (14oz) can red kidney beans, drained and rinsed
- 1 ½ cups frozen corn
Legumes and Broth
- 1 ½ cups dried green lentils
- 3 ½ cups low sodium vegetable broth (use 3 cups if using Instant Pot)
Spices
- 2 tablespoons chili powder
- 2 teaspoons ground cumin
- Salt and pepper to taste (about 1.5 teaspoons salt and 1 teaspoon black pepper recommended)
Optional Garnishes
- Diced avocado
- Fresh parsley or cilantro
Instructions
- Prepare Ingredients: Chop the yellow onion, mince the garlic, and chop sweet potatoes into roughly 1/2 inch pieces. Drain and rinse kidney beans thoroughly. Measure out lentils, corn, diced tomatoes, and spices.
- Slow Cooker Method: Add all ingredients to the slow cooker, mixing well to combine. Cover and cook on low for 8 hours or on high for 4.5 hours. After cooking, season with salt and pepper to taste. Adjust chili powder if desired, adding 1 teaspoon at a time and tasting.
- Instant Pot Method: Use 3 cups vegetable broth instead of 3 ½. Add all ingredients to the pressure cooker and stir well. Lock the lid and set the valve to sealing. Cook at high pressure for 10 minutes (pot will take approximately 30 minutes to come to pressure). After cooking, allow a natural pressure release for 15 minutes, then carefully quick release remaining pressure. Unlock and remove lid. Season with salt, pepper, and additional chili powder if desired.
- Optional Stove Top Method: Sauté onions and garlic with a small amount of oil or water over medium-high heat for a few minutes until translucent. Stir in chili powder and cumin, cooking for about 1 minute. Add remaining ingredients, stir and bring to a simmer. Reduce heat to medium-low and simmer uncovered, stirring occasionally, for 30-40 minutes or until lentils and sweet potatoes are tender. Season as desired.
- Serve and Garnish: Ladle chili into bowls and top with optional diced avocado and fresh parsley or cilantro for added flavor and texture.
Notes
- This recipe makes about 12 cups, serving 6 (2 cups per serving).
- Check dried lentils for any debris before cooking and discard any foreign particles.
- Use low sodium vegetable broth and no salt added tomatoes to better control salt levels.
- The chili freezes excellently; portion leftovers for convenient future meals or lunches.
- Kidney beans can be added halfway through cooking in slow cooker method if concerned about them becoming mushy.
- Brown lentils can be used as substitutes for green lentils.
- If avoiding corn, substitute with yellow bell pepper or omit.
- For thicker chili in Instant Pot, reduce broth by 1 cup next time.
- Stove top instructions are approximate; monitor cooking to achieve desired texture.
Nutrition
- Serving Size: 2 cups
- Calories: 407 kcal
- Sugar: 15 g
- Sodium: 511 mg
- Fat: 1 g
- Saturated Fat: 0.1 g
- Unsaturated Fat: 0.7 g
- Trans Fat: 0 g
- Carbohydrates: 78 g
- Fiber: 9 g
- Protein: 22 g
- Cholesterol: 0 mg
Keywords: lentil chili, sweet potato chili, slow cooker chili, vegan chili, Instant Pot chili, gluten-free chili, high fiber recipe, plant-based chili

