Wiktionary
soyburger
n. A vegetarian burger made from soy.
Usage examples of "soyburger".
With one broad swipe of the box, she cleared some old paper plates and styrofoam soyburger cartons from the table and onto the floor.
Before I polished off the last of my soyburger, I waved it around a little and licked my chops.
We might have to go without soyburgers for a while, but the garden will still feed us.