24 sea scallops (1 1/2 lb), tough muscle removed from side of each if necessary
Vegetable oil for brushing grill
Directions
Prepare grill for cooking.
Soak onion in 1 cup water with 1/2 teaspoon salt 15 minutes, then drain. Stir together onion, tomato, vinegar, sugar, and remaining 1/4 teaspoon salt and let stand 20 minutes. Drain relish in a sieve, discarding liquid, then stir in dill.
Pat scallops dry and season with salt and pepper. Grill scallops in 2 batches on lightly oiled grill rack, turning once, until just cooked through, 4 to 5 minutes.
