Yield: 6 servings
1 1/2 lb Halibut Fillets 1 small Onion, chopped 1 Tbsp Brown Sugar 1/4 cup Cider Vinegar 2 Tbsp Ketchup 2 Tbsp Dry Mustard 1 tsp Chili Powder 1/4 tsp Cayenne Pepper
Combine all sauce ingredients in a pot, place over medium heat and boil until reduced to a thin syrup. Pour the syrup through a strainer, discard the cooked ingredients in the strainer and chill the syrup. Place fish steaks or fillets in a baking dish and spoon some syrup over. Marinate in the refrigerator for 1 hour. Cook the halibut on a hot grill, basting with a teaspoon of barbecue syrup on each side.