Maybe green ham and eggs would be more appetizing than a burger on the black bun.
My teacher made my class some when I was in Kindergarten. It was pretty good, seeing as how you just add some food coloring to achieve the green color. I do not know, nor am I sure that I want to, what this thing has in it.
One of my neighbors raises chickens ... they produce white, brown, and green eggs. The eggs are all the same inside.