Look at all the options with this small appliance: grill, griddle, panini press, contact grill or griddle.  The only thing missing that I can think of is the waffle surface.  It has removable non-stick plates that will drain grease away from cooking food, and it’s hinged to adjust for the thickness of your panini or burger!
The Griddler is available from Cuisinart, both online and in major retailers.

Image: Cuisinart