Clams or Oysters on the Half-Shell

Plating

1. Line a deep-edged 12-in. (30-cm) tray with crushed ice. Arrange the seaweed or lettuce leaves on top.
2. Scrub the clams or oysters and open them as illustrated. Place them hinge-side in around the tray.
3. Place the cocktail sauce in a 2-fl oz