Mix coffee, sugar, pepper, coriander/cumin, oregano, and salt. Set aside. Mix peanut butter and Sriracha. Set aside.

Cook bacon. Break in half.

Mix meat and form 8 patties.

Sprinkle 1 tsp coffee mix on one side of each burger patty. Place burgers on grill coffee mix side down and cook 4 mins. Turn and place 2 bacon pieces on each patty. Cook 3 mins. Place cheese slice on patty and cover until cheese melts about 1 min.

Butter buns and toast while meat is cooking.

Add patty to toasted buns Make burger with tomato, onion, Sriracha sauce.