Wood chips for smoking, preferably apple and/or hickory
Heat resistant BBQ gloves
Preheat your grill for indirect cooking;
Combine the ground beef with the worcestershire sauce and ½ tbsp of ground black pepper; Divide into 4 equal patties and place them on the grill for indirect; Toss a handful of wood chips onto hot coals for smoking and close the lid; Cook for 20 minutes at 250°F;
In a large container, crush the beef patties until you get chunks of ½ inch thick then add all Chili ingredients and mix;
Fill the coffee mugs with chili and place them on the grill grate for indirect cooking; Close the lid and cook for 45 minutes at 250°F; Top each mugs with shredded cheddar cheese and close the lid for another 10 minutes;
Using heat resistant BBQ gloves, remove the mugs from the grill and let the them cool down for 15 minutes before serving; Top with your favorite hot sauce (optional).