I do a loosely-packed ball of ground sirloin dropped onto absolutely scorching hot cast iron then fully smashed with my 2-qt. saucepan and pressed into 2D oblivion for 45 seconds then fish spatula flip and 45 seconds other side.
result: juicy and fully cooked, crispy and flavorful edge from Maillard reaction, steam vapor prevents any stick
it is a bit of chaos because you are banging about and summoning demons, but it’s good eating, and can be entertaining for young children.
of course certain things are at the ready because they have been mandolined, diced, sauteéd, and so on, ahead of time, with whatever condiments are to one’s liking.
a nice variation is to do it with ground pork chop and top with Monterey jack cheese and Hatch green chilies when the weather warms up a bit.
Cheers,
Ian