I have this dish I make called, “Tammy Chow” which sounds a teensy bit weird but is actually quite delicious!
Take a medium to large-sized frying pan and put it on a burner turned to medium-high heat. Fry up the beef, breaking it into teeny chunks. When it’s nearly all cooked, just a bit pink left, add the onions, mushrooms, and spices/seasonings (to taste). Fry it all up until the mushrooms and onions are soft to nom.
Stir in the ketchup then tear up the processed cheese slice and add it to the pan. When the cheese starts to melt, stir it into the mixture then plate it!
I’ve also made this with chicken, peppers, zucchini, pork n beans, and salsa instead of ketchup. It all depends on what is in my kitchen and what I’m in the mood for!