Start by air frying the bag of diced potatoes for about 10 minutes at 400ºF. Also preheat your oven to 350ºF.
While the potatoes are cooking, start cooking your ground beef until no longer pink. Drain any grease.
Add in the packet of onion soup mix and cook for another few minutes. Remove from heat and add in all remaining ingredients (drain the green beans), except for the cheese.
Once combined, and once the potatoes are cooked (they won't be completely done), mix the beef mixture with the diced potatoes and add to a greased 9x13" pan.
Top with shredded cheese and cook for 25 minutes at 350ºF in the oven.