Introduction

This High Protein Crockpot Lentil Taco Chili is a hearty, flavorful meal perfect for busy days. Packed with protein-rich lentils, black beans, and vibrant spices, it delivers authentic taco flavors with minimal effort. Let your slow cooker do the work while you enjoy a comforting bowl.

High Protein Crockpot Lentil Taco Chili Recipe - Recipe Image

Ingredients

1 jalapeño pepper (minced, seeds removed for less heat)
salt to taste
black pepper to taste
1 medium onion (diced into 1/2-inch pieces)
1 tsp dried oregano
3 cups vegetable broth
28 oz crushed tomatoes (San Marzano recommended)
1 red bell pepper (diced into 1/2-inch pieces)
2 cans black beans (15 oz each, drained and rinsed)
0.5 tsp smoked paprika
2 cups frozen corn
1 cup dry green lentils (dried, not cooked)
3 garlic cloves (minced)
2 tbsp fresh cilantro (chopped, added at end)
1.5 tbsp ground cumin
2 tbsp chili powder
1 green bell pepper (diced into 1/2-inch pieces)
1 cup salsa (your preferred heat level)

For the pico de gallo:

0.5 lime (juice only)
1 jalapeño pepper (minced, seeds removed for milder flavor)
1 cup diced white onion (finely diced)
0.75 tsp salt
2 cups diced roma tomatoes (cut into 1/4-inch dice)
0.25 cup fresh cilantro (finely chopped)

For toppings (optional):

sliced jalapeño peppers
sour cream
sliced avocado
grated cheese
crushed tortilla chips

Instructions

Step 1: Rinse the dry green lentils under cold water to remove debris; set aside. Dice the medium onion, white onion, red bell pepper, and green bell pepper into ½-inch pieces, keeping the onions separate. Mince the garlic cloves and jalapeño pepper (removing seeds for less heat). Drain and rinse the black beans thoroughly. Prepare all ingredients before starting for a smooth cooking process.
Step 2: In a 6-quart slow cooker, add the diced medium onion, minced garlic, and minced jalapeño. Pour in the vegetable broth and crushed tomatoes. Add the ground cumin, chili powder, dried oregano, and smoked paprika, stirring to combine so the spices distribute evenly in the liquid.
Step 3: Add rinsed lentils, diced red and green bell peppers, black beans, salsa, and frozen corn to the slow cooker. Stir thoroughly to combine, ensuring lentils are submerged. Cover and cook on HIGH for 5 hours or LOW for 9-10 hours until lentils are tender and flavors meld.
Step 4: When cooking is complete, taste and season with salt and black pepper as desired. Squeeze in lime juice and stir to brighten flavors. Fold in fresh cilantro just before serving to maintain its color and freshness.
Step 5: Serve the chili in bowls and offer optional toppings such as sliced avocado, sour cream, grated cheese, crushed tortilla chips, and additional jalapeño slices. Fresh cilantro and diced roma tomatoes add extra brightness and texture if desired.

Tips & Variations

For milder chili, remove seeds from jalapeños or reduce the amount used.
Substitute vegetable broth with chicken broth if not vegetarian.
Add a splash of lime juice at the end to enhance all flavors.
Try topping with a dollop of Greek yogurt as a healthier alternative to sour cream.
Use red lentils for quicker cooking, but adjust cooking time accordingly.

Storage

Store leftover chili in an airtight container in the refrigerator for up to 4 days. To reheat, warm gently on the stove or in the microwave, adding a splash of broth or water if it thickens too much. This chili also freezes well for up to 3 months; thaw overnight in the refrigerator before reheating.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this chili in a regular pot instead of a slow cooker?

Yes, you can simmer all ingredients in a large pot over low heat for 1 to 1.5 hours until lentils are tender, stirring occasionally to prevent sticking.

Is this chili suitable for meal prep?

Absolutely! It keeps well in the fridge and freezes nicely, making it a perfect option for preparing meals ahead of time.

High Protein Crockpot Lentil Taco Chili Recipe

Print Recipe

★★★★★

4.9 from 100 reviews

This High Protein Crockpot Lentil Taco Chili is a hearty, flavorful, and nutritious plant-based meal combining green lentils, black beans, and vibrant vegetables with authentic taco spices. Slow-cooked to perfection, it offers a satisfying blend of smoky, spicy, and fresh flavors, topped with optional garnishes like avocado, sour cream, and cheese for a customizable experience.

Author: Dana
Prep Time: 15 minutes
Cook Time: 5 hours (HIGH) or 9-10 hours (LOW)
Total Time: 5 hours 15 minutes (using HIGH) or 10 hours 15 minutes (using LOW)
Yield: 8 servings 1x
Category: Main Dish
Method: Slow Cooking
Cuisine: Mexican
Diet: Vegetarian

Ingredients

Scale

For the Chili:

1 jalapeño pepper (minced, seeds removed for less heat)
salt to taste
black pepper to taste
1 medium onion (diced into 1/2-inch pieces)
1 tsp dried oregano
3 cups vegetable broth
28 oz crushed tomatoes (San Marzano recommended)
1 red bell pepper (diced into 1/2-inch pieces)
2 cans black beans (15 oz each, drained and rinsed)
0.5 tsp smoked paprika
2 cups frozen corn
1 cup dry green lentils (dried, not cooked)
3 garlic cloves (minced)
2 tbsp fresh cilantro (chopped, added at end)
1.5 tbsp ground cumin
2 tbsp chili powder
1 green bell pepper (diced into 1/2-inch pieces)
1 cup salsa (preferred heat level)

For the Pico de Gallo:

0.5 lime (juice only)
1 jalapeño pepper (minced, seeds removed for milder flavor)
1 cup diced white onion (finely diced)
0.75 tsp salt
2 cups diced roma tomatoes (cut into 1/4-inch dice)
0.25 cup fresh cilantro (finely chopped)

For Toppings (Optional):

sliced jalapeño peppers (optional, for extra heat)
sour cream (optional, for creaminess)
sliced avocado
grated cheese (optional but recommended)
crushed tortilla chips (optional, adds nice crunch)

Instructions

Prepare Ingredients: Rinse dry green lentils under cold water to remove debris and ensure even cooking. Dice both the medium yellow onion and white onion into 1/2-inch pieces and keep them separate. Dice the red and green bell peppers into 1/2-inch pieces. Mince garlic cloves and jalapeño pepper, removing seeds from the jalapeño for mild heat. Drain and rinse black beans thoroughly. Having everything prepped beforehand makes the cooking process smooth.
Add Aromatics and Liquids to Slow Cooker: Place diced onions, minced garlic, and minced jalapeño in a 6-quart slow cooker. Pour in vegetable broth and crushed tomatoes. Add ground cumin, chili powder, dried oregano, and smoked paprika. Stir thoroughly to allow spices to bloom in the broth evenly, avoiding bitter spots.
Add Remaining Ingredients: Add rinsed lentils, diced red and green bell peppers, black beans, salsa, and frozen corn to the slow cooker. Stir well to combine, ensuring lentils are fully submerged in the liquid.
Cook the Chili: Cover the slow cooker and set to HIGH for 5 hours or LOW for 9-10 hours. This slow cooking allows lentils to become tender and flavors to meld harmoniously.
Finish and Season: After cooking, taste the chili and season with salt and black pepper as desired. Squeeze in fresh lime juice from half a lime and stir. Fold in chopped fresh cilantro just before serving to maintain vibrant color and flavor.
Serve with Optional Toppings: Ladle chili into bowls and offer optional toppings like sliced avocado, sour cream, grated cheese, crushed tortilla chips, and sliced jalapeños. Fresh diced roma tomatoes and additional cilantro can also brighten and add texture to each serving.

Notes

Removing seeds from jalapeños reduces heat; adjust based on desired spice level.
Using San Marzano crushed tomatoes enhances the chili’s flavor but canned crushed tomatoes work as well.
Soaking lentils beforehand is not necessary but rinsing is important to remove debris.
Leftovers store well in the refrigerator for up to 4 days or freeze for up to 3 months.
Customize toppings to suit dietary preferences or add crunch and creaminess.
Ensure lentils are submerged in liquid to cook thoroughly in slow cooker.

Keywords: lentil chili, crockpot chili, high protein chili, vegetarian chili, slow cooker chili, taco chili, healthy chili