If you’re looking for a simple yet delicious meal, this Crockpot Lentil Taco Chili is a must-try. It’s packed with all the rich flavors of tacos and the heartiness of chili, making it comforting and satisfying.
This vegan lentil taco chili solves busy weeknights by delivering quick prep, affordable ingredients, high protein, and satisfying comfort food that kids and adults enjoy.

Sometimes, coming up with meals that everyone can enjoy is tricky. I’ve got family members with gluten allergies and I manage my diabetes, which makes finding recipes a bit of a challenge. But this chili checks all the boxes, it’s tasty and fits our dietary needs!
This recipe works wonders because you toss everything in the slow cooker and let it do its magic for about five hours. In just 15 minutes of prep time, you can set it and forget it, knowing dinner is taken care of.
If you love batch cooking or want an easy meal prep idea, this is the way to go. If you feel like making something a little sweeter to go with it, try my slow cooker French dip sandwiches.
Table of contents
Why You Will Love This Recipe
- Comforting Texture : The lentils give this chili a hearty base that makes it feel filling and satisfying, perfect for cozy meals at home.
- Bold Flavor : With a mix of spices and fresh veggies, this chili packs a spicy, savory punch that’ll warm you up from the inside out.
- Effortless Meal Prep : Just toss everything in the slow cooker and let it do its thing. It’s like having dinner ready without the fuss.
- Great for Storage : Leftovers keep well in the fridge for a few days or can be frozen for an easy meal later, making it super convenient.
Easy Vegan Lentil Taco Chili
- Prep Time: 15 minutes
- Cool Time: N/A
- Cook Time: 5 hours
- Total Time: 5 hours 15 minutes
- Yield: 6 servings 1x
- Category: Chili
- Method: Slow Cooking
- Cuisine: Mexican
- Diet: Vegetarian, Vegan, Gluten-Free
Description
A hearty and delicious Slow Cooker Lentil Taco Chili that is perfect for a comforting meal.
Ingredients
- 1 cup (200g) dry green or brown lentils, rinsed
- 1 medium (approx. 150g) onion (white or yellow), chopped
- 1 green bell pepper, chopped
- 1 red bell pepper, chopped
- 1 jalapeño pepper, chopped (plus extra for topping, if desired)
- 3–4 cloves garlic, minced
- 2 cans (15 oz each, about 425g each) black beans, drained and rinsed
- 28 oz (about 800g) canned crushed tomatoes
- 3 cups (720ml) vegetable broth
- 2 cups (300g) frozen corn
- 1 cup (240g) salsa, choose your favorite!
- 2 tablespoons (30ml) chili powder
- 1.5 tablespoons (22.5ml) ground cumin
- 11/2 teaspoon (5g) dried oregano
- 1/21/2 teaspoon (2.5g) smoked paprika
- Salt and pepper to taste
- 2 tablespoons (30g) fresh chopped cilantro plus extra for topping, to taste
Instructions
- Set Up Slow Cooker: Start by pulling out your trusty slow cooker and plugging it in. Ensure it is on a stable surface to avoid spills while it simmers.
- Add Lentils & Veggies: Toss in your lentils along with your colorful veggies: chopped onion, bell peppers, jalapeño, and minced garlic. Ensure everything is evenly distributed for the best cooking harmonization.
- Mix in Seasonings: Sprinkle chili powder, ground cumin, dried oregano, smoked paprika, salt, and pepper over the mixture and give it a gentle stir. This step is essential for flavor infusion.
- Pour in Broth: Carefully add your vegetable broth to cover the mixture, ensuring that nothing is dry as this will help everything cook evenly.
- Cover & Cook: Place the lid tightly on your slow cooker and set it to cook for about 5 hours. Resist the urge to peek too often; it is best to leave it undisturbed.
- Check for Consistency: After 5 hours, take a peek to assess the texture. The chili should feel hearty but not too thick. If it is heavy, add more vegetable broth gradually.
- Adjust Seasonings Before Serving: Right before serving, taste the chili and adjust spices to your liking, ensuring not to overwhelm it with salt.
Notes
- Storage Tips: Store leftovers in an airtight container in the refrigerator for up to 4 days or freeze for later consumption.
- Expert Tips: If lentils are too firm after cooking, ensure the lentils are cooked for the full time and that your slow cooker settings are correct for tenderness.
- When the chili turns out too thick, add additional vegetable broth or water gradually until you achieve your desired consistency.
- If the flavor lacks depth, adjusting seasoning with more spices or a splash of hot sauce can elevate the flavor profile.
- Adjust the spice level by adding more jalapeños or cayenne pepper to suit your preference.
- Reheating Instructions: Reheat in the microwave for 2-3 minutes, stirring halfway through, until heated through. Alternatively, warm on the stove over low heat, stirring frequently for about 5-10 minutes.
- Serving Suggestions: Top with fresh cilantro and crushed tortilla chips. Serve alongside homemade cornbread or rice for a complete meal. Add a dollop of sour cream or avocado for added creaminess.
- Recipe Variations: Swap black beans for kidney beans for a different flavor. Add diced zucchini or carrots for extra veggies. Include quinoa for a protein boost.
- Ingredient Notes: Fresh cilantro provides the best flavor; however, parsley can be used as a substitute for garnish. Select vibrant and firm vegetables for the best taste.
Nutrition
- Serving Size: 1 bowl
- Calories: 400
- Sugar: 15g
- Sodium: 1204mg
- Fat: 3g
- Saturated Fat: 1g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 79g
- Fiber: 26g
- Protein: 23g
- Cholesterol: 0mg

Ingredient Notes
- Lentils: These are the heart of the dish, adding both substance and protein. Go for green or brown lentils, they hold their shape well in the slow cooker.
- Onion: A medium-sized onion brings a lovely sweetness as it cooks down. Use white or yellow; it just depends on what you have on hand.
- Bell Peppers: Both green and red peppers give a nice contrast in flavor. Freshness is key, so try to pick ones that feel firm and look vibrant.
- Jalapeño Pepper: This spicy addition brings a kick to the chili. You can adjust the heat by using more or less, or swap it out for a milder pepper.
- Garlic: You can’t go wrong with garlic! It adds a rich aroma and depth. Fresh cloves are best, but pre-minced works in a pinch.
- Black Beans: These give a creamy texture and boost protein. Canned beans are convenient, just make sure to rinse them before adding to the pot.
- Canned Crushed Tomatoes: They provide the base for the chili. Make sure to get a good quality brand for the best flavor.
- Vegetable Broth: This is the liquid that ties everything together. Homemade is great if you have it, but store-bought works just fine too.
- Frozen Corn: It adds a sweet crunch that balances the spices. Fresh corn can be used too, just make sure it’s cooked before adding.
- Salsa: Choose your favorite salsa for added zest! It’s a great way to introduce some extra spice and flavor, just watch out for overly chunky ones.
- Chili Powder: This spice blend packs a punch. You can experiment with different varieties based on how spicy you want the dish.
- Ground Cumin: It adds that warm, earthy flavor that complements the chili beautifully. If you’re out, coriander could be a reasonable alternative.
- Dried Oregano: This herb brings a lovely aromatic quality. Fresh oregano works if you have it, but you’ll need to use a little more to match the flavor.
- Smoked Paprika: It adds a subtle smokiness that really enhances the overall taste. Regular paprika is fine too, though you’ll miss out on that lovely smoke.
- Cilantro: Fresh cilantro brightens up the chili and gives it a fresh note. If you’re not a fan, parsley can be a good swap for garnish!
Recipe Tips
- If lentils are firm after cooking, check the slow cooker settings and ensure the full cooking time is met for tenderness.
- When the chili turns out too thick, consider adding more vegetable broth or water gradually until you reach your desired consistency.
- If the flavor seems flat, adjusting seasoning with more spices or a splash of hot sauce can really help amp it up.
- For extra kick, think about adding more jalapeños or cayenne pepper to the chili according to your spice preference.
- For a unique twist, leftover chili can be repurposed into Chili Stuffed Sweet Potatoes for a delicious new dish.
Serving Suggestions
This crockpot lentil taco chili pairs well with fresh cilantro and crushed tortilla chips. Serve it alongside homemade cornbread or rice for a complete meal.
This dish works well in meal prep or for weeknight dinners. Use the chili as a filling for tacos or burritos for variety.
Recipe variations
- You can use kidney beans instead of black beans for a unique flavor profile in your chili.
- Add 1 teaspoon cayenne pepper for an extra kick or 1 tablespoon of cocoa powder for a hint of richness.
- Either substitute half of the lentils with quinoa or replace it with 1 cup of diced zucchini for more texture.
- If you’re cooking for a larger group, you can increase the ingredients to 2 cups of lentils, 4 cans of beans, and 56 oz of crushed tomatoes.
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How to Store?
To keep your Easy Vegan Lentil Taco Chili fresh, follow these storage tips:
Refrigeration: Store chili in an airtight container in the refrigerator for up to 4 days. This helps maintain flavor and texture.
Freezing: Place chili in a freezer bag, removing excess air before sealing. Freeze for up to 3 months. Thaw in the refrigerator overnight.
Reheating: Reheat chili in a pot over medium heat. Stir occasionally until heated through. Adjust seasoning if needed.
Other Recipes You’ll Love
- Slow Cooker French Dip Sandwiches
- Slow Cooker Ground Beef Recipe
- Slow Cooker Beef Chili Recipe
- Slow Cooker BBQ Chicken
If you enjoyed this Crockpot Lentil Taco Chili or any other recipe on my blog, please leave a ⭐ star rating and let me know how it went in the comments below. I appreciate taking time to read about this recipe, thank you!