Step 1

Rinse lentils thoroughly and add to a saucepan with water. Bring to a boil, reduce heat and simmer for 30-35 minutes until soft.

Step 2

In a large saucepan, heat the oil over medium high heat. Add the onion, carrot and bell pepper and cook until translucent and soft. Stir in the chili powder, cooked lentils and chopped tomatoes.

Step 3

In a separate bowl, whisk together the ketchup, brown sugar, tomato paste, Dijon mustard and apple cider vinegar. Season to taste with salt and set aside.

Step 4

Add to the lentil mixture and simmer until hot and thickened, about 10 minutes.

Step 5

Serve on hamburger buns with whatever toppings you’d like!