1In a 2 quart saucepan melt butter; sauté garlic and onion over medium heat for 3 minutes.
2Add cumin and chili powder and cook, stirring constantly for 2 minutes.
3Blend in coffee liqueur and cook to reduce liquid by one-half. Stir in hot sauce, Worcestershire, barbecue sauce and salt.
4Simmer 5 minutes. Remove from heat and add honey. Set aside and allow to cool.
5Prepare chicken wings by removing and discarding the tips. Divide the wings in half at the remaining joint. Marinate the wings in the cooked sauce for 1 hour at room temperature, or overnight in the refrigerator.
6To cook, place the marinated wings on a broiler pan, sprinkle with salt and pepper and broil 5 minutes, turn and brush with the remaining sauce and bake at 350 degrees for 15 minutes. Serve hot.
7Wings can be prepared a day ahead and can be reheated in the oven.