Last night's dinner - Grilled Curry Chicken

I made grilled curry chicken for dinner last night. It is a recipe I found in the 200 Quick Cooking cookbook. Really easy and as James said, "one of the best chicken marinades he has ever eaten."
1/2 c vinegar
1/2 c sugar
1/3 c ketchup
1 T worcestershire sauce
1/2 t paprika
1/2 t curry powder
1/2 t garlic powder
1/2 t salt
1/8 t pepper
4 boneless skinless chicken breasts

1. Mix all ingredients together, except chicken, until sugar is dissolved. Put chicken in a resealable bag, or a large bowl, and cover with marinade. Refrigerate for 1-2 hours.
2. Drain chicken and discard marinade. Grill chicken, covered, over medium heat for 6 minutes on each side or until juice run clear.

This was so yummy!