Marinade Ingredients:

1/3 cup ketchup
1/3 cup soy sauce
1/4 cup brown sugar
1/4 cup honey
1/4 cup sherry
1-2 Tbsp. sesame oil
1-2-more pieces ginger root, crushed
3 cloves garlic, crushed
Worchestershire sauce to taste
Sriracha or Asian chili paste (or red pepper flakes) to taste
Squeeze of lemon

Method:

Marinate the chicken overnight for best results. Heat up the grill, brush the chicken with the remaining marinade and cook to your liking!