Use steak. It's also possible to substitute diced steak (I would recommend a one/two-inch dice) rather than ground beef. Just sauté the steak till browned on all sides, after which you can protect and Allow the chili simmer right until the steak is totally tender. This recipe is so easy https://reallivesocial.com/story3964517/new-step-by-step-map-for-red-chili-pepper-thread