Preparation Whisk together first 6 ingredients in shallow dish for marinade. Place mayonnaise in separate small bowl. Whisk in 1 1/2 tablespoons marinade. Set aioli aside. Sprinkle fish with salt and pepper. Place fish in marinade in dish, turning to coat evenly. Marinate 1 hour at room temperature, turning fish occasionally. Oil grill rack. Prepare barbecue (medium-high heat). Grill fish to desired doneness, about 3 minutes per side for medium. Top fish with aioli and serve.
Preparation Whisk together first 6 ingredients in shallow dish for marinade. Place mayonnaise in separate small bowl. Whisk in 1 1/2 tablespoons marinade. Set aioli aside. Sprinkle fish with salt and pepper. Place fish in marinade in dish, turning to coat evenly. Marinate 1 hour at room temperature, turning fish occasionally. Oil grill rack. Prepare barbecue (medium-high heat). Grill fish to desired doneness, about 3 minutes per side for medium. Top fish with aioli and serve.