Preheat oven to 425 degrees.
Scrub the sweet potatoes well, because you want to eat the skin, it's full of nutrients.
Poke each sweet potato with a fork or knife before putting them on a baking sheet to allow the steam to escape.
Bake for 45 minutes to an hour. Check after 45 minutes, a fork should go through the potato if it is done.
Whiile the sweet potatoes are baking, cook the meat and diced onions either in a skillet or in an instant pot on the sauté setting. Season the meat with salt and pepper while cooking. *see note
When the meat is cooked, add the beans and stir, heating just till warm.
To serve, set everything out on the table or bar assembly line style, cut the potatoes in half and add the toppings as you go.