Mmm Mmm Mmm.
You guys have to make a burger like this once.
Season and wrap it in a foil pocket, as air tight as possible, so that it balloons up like jiffy pop.
I did that last night, only i put the burger patty on a bed of seasoned onions and mushrooms(I have pics if anyone is interested), seasoned the burger, then topped it off with more seasoned onions and mushrooms(salt, pepper, garlic powder, paprika).
The burger basically boiled in it's own juices and the juices of the mushrooms and onions while being cooked on the stove top in a skillet. No clean up either. Skillet was as clean when I was done as it was when I started. Results in a flavor infused and very juicy burger. Delicious.