1. Combine all ingredients except for the tilapia fillets in a resealable plastic bag. Turn to mix and add tilapia fillets. Seal and refrigerator for 30 minutes. Preheat grill. Pour marinade into a saucepan. Bring marinade to a low boil and remove from heat. Grill tilapia fillets for about 3 minutes per side over a high heat. When fish turns opaque remove from grill and serve with a few spoonfuls of marinade drizzled over top.
