Slow Cooker Lentil Taco Chili

Featured in: Effortless Meals in One Dish

This slow cooker lentil taco chili is loaded with green lentils, beans, peppers, and tomatoes for satisfying warmth. Aromatic spices and salsa add deep flavor, while a simple homemade pico de gallo brightens every bowl. Serve with your favorite toppings, such as cheese, avocado, jalapeños, or tortilla chips. Use it alongside rice or cornbread to round out a cozy, nourishing meal suited for make-ahead weeknights or gathering around the table.

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Updated on Sun, 16 Nov 2025 22:21:17 GMT
A bowl of Slow Cooker Lentil Taco Chili is filled with a variety of ingredients, including beans, tomatoes, and cheese. Pin it
A bowl of Slow Cooker Lentil Taco Chili is filled with a variety of ingredients, including beans, tomatoes, and cheese. | recipebyme.com

Slow Cooker Lentil Taco Chili is pure comfort food that comes together easily and then cooks all day into a hearty satisfying meal packed with flavor nutrition and a gentle spicy kick. This has saved me so many times on chilly weeknights when I wanted a cozy dinner but barely had energy to chop an onion

When I first made this chili I felt a bit skeptical that so many veggies and dried lentils could come together with so little effort but after the first taste I knew it would become a regular rotation It warms you up like a hug every time

Ingredients

  • Dry green or brown lentils: Provide protein and give the chili substance Always use fresh lentils not old ones from the back of the pantry so they cook up soft
  • Medium onion, diced: Builds a sweet aromatic foundation Choose onions that are firm and heavy for their size
  • Green bell pepper and red bell pepper, diced: Bring both crunch and color Look for glossy skin and no soft spots
  • Jalapeño pepper, diced with seeds removed: Delivers a gentle spicy kick Use a small crisp green jalapeño for the best flavor
  • Garlic cloves, minced: Give background complexity Freshly minced garlic will make a difference over jarred
  • Canned black beans, drained and rinsed: Supply more protein and fiber Choose beans with low sodium if you can
  • Crushed tomatoes in a can: Create the rich tomato base Get a trusted brand for best taste
  • Vegetable broth: Helps everything simmer together Look for flavorful broth or make your own
  • Frozen corn: Adds sweetness and little bursts of color Use corn straight from the freezer
  • Salsa: Brings bold Mexican flavor Choose your favorite and adjust the spice level as you like
  • Chili powder and ground cumin: Work together to deliver smoky warmth Try to use a fresh chili powder blend for maximum punch
  • Dried oregano and a bit of smoked paprika: Add layers of earthy flavor
  • Salt and pepper: Essential for seasoning
  • Fresh chopped cilantro: Brightens the whole pot at the end Use leafy fragrant cilantro
  • For the pico de gallo: Fresh roma tomatoes and white onion really pop together Jalapeño and cilantro for zing Lime juice for needed acidity and plenty of salt for balance

Instructions

Prep the Base:
Pick over the lentils for any stones and give them a good rinse under cold water Dice the onion and both bell peppers Mince the garlic This quick prep lets everything meld beautifully
Layer Ingredients in the Slow Cooker:
Add the rinsed lentils chopped onion diced peppers jalapeño minced garlic black beans crushed tomatoes vegetable broth frozen corn salsa chili powder cumin oregano smoked paprika salt pepper and fresh cilantro into a large six quart slow cooker Mixing well ensures even spice and flavor in every bite
Slow Cook the Chili:
Cover the slow cooker and set on high heat for about five hours or on low for nine to ten hours Lentils are done when they are tender but still hold their shape Resist peeking too often as it slows the cooking process
Make Pico de Gallo:
About thirty minutes before serving dice roma tomatoes and onion finely and mince one jalapeño Remove any seeds for a milder profile Mix with chopped cilantro squeeze in the juice of half a lime and plenty of salt Let this sit for flavors to meld The freshness will wake up every bowl
Finish and Serve:
Once the lentils are perfectly tender stir the chili and taste for seasoning Add more salt or pepper if needed Spoon into bowls and top with pico de gallo Crushed tortilla chips grated cheese sour cream avocado or extra cilantro make an inviting spread Serve with rice or cornbread if desired
A bowl of chili with chips on top, topped with guacamole and sour cream.
A bowl of chili with chips on top, topped with guacamole and sour cream. | recipebyme.com

I usually sneak an extra spoon of smoked paprika in because I love how it deepens the pot Even my family members who thought they did not like lentils ended up asking for seconds It has become our game night dinner because it keeps everyone happy and full

Storage Tips

Once cooled portion the chili into airtight containers and refrigerate for up to five days The flavors only improve overnight If you want to freeze ladle portions into freezer safe bags or containers leave room at the top for expansion and label with the date It will keep in the freezer for up to three months Thaw overnight in the fridge before reheating gently on the stove or in a microwave for a quick lunch

Ingredient Substitutions

Red or yellow lentils will turn mushy but are still delicious if that is what you have in the pantry You can swap black beans for pinto or kidney beans No fresh cilantro on hand Try flat leaf parsley for a different herb note To make it less spicy use a milder salsa and skip jalapeño

Serving Suggestions

I like this chili best over brown or white rice or scooped up with warm cornbread For a fun taco night spread lay out bowls of crushed chips cheese sour cream and extra salsa Kids and grownups will love building their own bowls It is even thick enough to spoon over baked potatoes

Cultural and Historical Notes

Chili is a classic North American dish with roots in Mexican American cooking Lentils bring a Mediterranean twist making this a perfect blend of flavors and cultures The swap from meat to lentils not only makes it budget friendly but also gives it a hearty texture that reminds me of old fashioned chili night just a little lighter

Seasonal Adaptations

Use local sweet corn in summer instead of frozen Add diced zucchini or carrots for more veggie power Stir in a handful of baby spinach at the end for extra greens Helpful notes Make your own chili powder for signature flavor Taste and adjust salt late since sodium varies per broth and beans A squeeze of lime at the end brings the whole pot alive

Success Stories

One reader told me this chili became her go to meal for meatless Mondays because the whole family loved it Another friend brought it to a neighborhood potluck and it disappeared long before the other dishes left the table The best part is the leftovers taste even better so I always hope for extra

Freezer Meal Conversion

If you want to prep this for the freezer fill a bag with all uncooked ingredients except broth and salsa then freeze flat To cook add the frozen contents to the slow cooker with salsa and broth in the morning and carry on as above This is my emergency dinner hack for busy school nights

A bowl of chili with a variety of toppings, including cheese, avocado, and tomatoes.
A bowl of chili with a variety of toppings, including cheese, avocado, and tomatoes. | recipebyme.com

Savor every bowl of this hearty chili for effortless comfort year round Even if you are not a lentil fan you might just be converted by the first bite

Recipe FAQs

→ Can I use brown lentils instead of green?

Yes, brown and green lentils cook similarly and both hold their shape well in this chili.

→ How can I make the chili less spicy?

Remove seeds from jalapeños, use mild salsa, and reduce chili powder for a gentler heat.

→ What other toppings work well?

Try shredded lettuce, diced onions, hot sauce, or sliced olives for more flavor and texture.

→ Is it possible to prepare this chili on the stovetop?

Yes, simmer on low in a large pot for 1–1.5 hours, stirring occasionally, until lentils are tender.

→ How do I store leftovers?

Cool completely and refrigerate in airtight containers for up to 4 days, or freeze for longer storage.

Slow Cooker Lentil Taco Chili

Comforting lentil chili with beans, peppers, and salsa, slow cooked and topped with fresh pico de gallo.

Prep Time
20 min
Cook Time
300 min
Total Time
320 min
By: Sana


Skill Level: Easy

Cuisine: Southwestern American

Yield: 8 Servings (8 large servings)

Dietary Categories: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Chili Base

01 1 cup dry green or brown lentils, sorted and rinsed
02 1 medium onion, diced
03 1 green bell pepper, diced
04 1 red bell pepper, diced
05 1 jalapeño pepper, seeds removed, diced
06 3 to 4 garlic cloves, minced
07 2 cans (15 ounces each) black beans, drained and rinsed
08 1 can (28 ounces) crushed tomatoes
09 3 cups vegetable broth
10 2 cups frozen corn kernels
11 1 cup prepared salsa
12 2 tablespoons chili powder
13 1.5 tablespoons ground cumin
14 1 teaspoon dried oregano
15 1/2 teaspoon smoked paprika
16 Salt and black pepper, to taste
17 2 tablespoons fresh cilantro, chopped

→ Pico de Gallo

18 2 cups roma tomatoes, finely diced
19 1 cup white onion, finely diced
20 1 jalapeño pepper, seeds and stem removed, finely diced
21 1/4 to 1/3 cup fresh cilantro, chopped
22 Juice of 1/2 lime
23 1/2 to 3/4 teaspoon salt

→ Optional Toppings

24 Crushed tortilla chips
25 Grated cheese
26 Sour cream
27 Sliced avocado
28 Sliced jalapeños

Steps

Step 01

Pick over dry lentils to remove any debris and rinse thoroughly under cool running water. Dice the onion, green bell pepper, red bell pepper, and jalapeño. Mince the garlic cloves.

Step 02

Place the lentils, diced onion, green bell pepper, red bell pepper, diced jalapeño, minced garlic, drained black beans, crushed tomatoes, vegetable broth, frozen corn, salsa, chili powder, ground cumin, dried oregano, smoked paprika, salt, black pepper, and chopped cilantro into a 6-quart slow cooker. Stir thoroughly to combine.

Step 03

Secure the slow cooker lid and cook on HIGH for 5 hours or on LOW for 9 to 10 hours, until the lentils are completely tender.

Step 04

In a medium bowl, combine finely diced roma tomatoes, white onion, diced jalapeño, chopped cilantro, lime juice, and salt. Mix until well incorporated.

Step 05

Ladle the chili into bowls and garnish with pico de gallo, or serve finished chili with optional toppings such as tortilla chips, grated cheese, sour cream, sliced avocado, or additional sliced jalapeños as preferred.

Notes

  1. Cooking on LOW yields a deeper flavor and creamier lentils. Leftovers can be refrigerated for up to 4 days or frozen for future meals.

Required Equipment

  • 6-quart slow cooker
  • Fine mesh strainer
  • Chef’s knife
  • Cutting board
  • Mixing bowls

Allergen Information

Check each ingredient for potential allergens and consult a healthcare professional if needed.
  • This preparation may contain nightshades and corn. Toppings may include dairy or gluten if chosen.

Nutritional Info (per serving)

This data is provided as a guide and doesn't replace medical advice.
  • Calories: 325
  • Fats: 3 g
  • Carbohydrates: 59 g
  • Proteins: 16 g