01 -
Slice the red onion thin. Chop the bell peppers into small squares and take out the seeds. Halve the cherry tomatoes.
02 -
Heat up a splash of olive oil in a large pan. Toss in the onion and sauté for a couple of minutes. Add the bell peppers and keep cooking for 5 more minutes.
03 -
Put in the ground beef. Once it starts browning, throw in the cherry tomatoes, tomato paste, oregano, chili powder, and add salt and pepper to your liking.
04 -
Cover the pan and let it cook gently for 15 minutes. Stir in the lentils and cook for another 5 minutes.
05 -
Dish out the chili and top it with half an avocado if you want.