Add all the ingredients to your slow cooker and give it a good stir to fully mix. Cook on the slow setting for 7-8 hours or on the high setting for 4 hours. That's it! Serve chili with your favorite toppings.
If you want to cook this lentil chili on the stovetop, use these instructions:Add all ingredients to a large dutch oven or pot. Give it a good stir and bring to a low simmer. Continue to simmer over low heat for about 1 hour, stirring occasionally. When done, lentils will be tender. Serve with your favorite toppings!