Combine ingredients in a bowl and make into orange sized balls.

Set up your grill for direct cooking - searing. Yes, I would throw some wood on there.

Put your cast iron skillet/griddle on your grill and let it get hot - may take a few minutes.

Once hot, take one of your balls of meat, put it on there and SMASH.

Cook for 3-4 minutes, flip - being careful to get completely under the crispy crust - and cook for 3-4 more minutes.