Huli Huli Chicken

I first cooked this when a group of us were doing "the world tour of addictott rd" I chose Hawaii, and this was one of a group of dishes I served, and has become one of our favourite chicken dishes. Very simple to do, and great tasting
This popular Hawaiian barbequed chicken barbeque sauce for this dish is flavored with pineapple juice, soy sauce, sherry, ginger, and garlic.

Ingredients:
3 chickens, cut into quarters
1/4 cup tomato ketchup
1/4 cup soy sauce
1/4 cup brown sugar
1/2 cup chicken broth
1/3 cup sherry or white wine
1/4 cup frozen pineapple juice concentrate.
1 garlic clove, minced
1/2 inch piece of ginger root, finely minced
Two drops of worcestershire sauce
Instructions:

Mix all ingredients except chicken, and brush over chicken pieces. Cook chicken on an grill until done, will will typically take about 40 minutes. Brush chicken with sauce repeatedly during the cooking period.