In certain parts are served with bacon, which can be fried or grilled along with the meat patty.

Meat patties in a yeast bread called coco bread are the most popular street food.

The older model relied solely on a single chain with uniform cooking speed and temperature which restricted the thickness of meat patties.

The pair eventually created a mechanized gas grill that avoided the problems by cooking the meat patties a different way inside the unit.

The meat patties are superficially cooked, the edges browned with a torch and the meat made to look more appetizing with a colorant.