Combine all ingredients except cooking fat in the bowl of a stand mixer OR in a large bowl. Use the paddle attachment and mix on low speed for one minute, or use your hands to thoroughly mix the spices with the meat.Preheat a cast iron skillet to medium low or a griddle to 350F.Meanwhile, prepare the patties. Measure 2 oz (or about ¼ cup) of meat and use your hands to form into a tight ball. Then press lightly to create a patty. Place patties on a plate while waiting.When the skillet or griddle is ready, place a single layer of patties in the pan, leaving an inch or two between each. Let the patties cook undisturbed for about 3-5 minutes, or until they are golden brown on one side. You should see cooked meat creep up the sides of the patties.Flip and continue to cook until they are cooked through, another 3-5 minutes.Best served warm. Refrigerate or freeze leftovers.