City Subject Matter smashes the onions right into the burger patty to the griddle, after which you can cooks until the meat has crispy edges. Or check out their novel tackle a chili cheese coney, which puts a grilled hotdog and also a load of bean chili onto a burger https://www.google.com/maps/d/u/0/viewer?mid=1VwN9wrI51HR0ZD9XuY7kfCbLjbORoL0