Ingredients

Steps

• Place the prawns and crayfish into a steamer over boiling water.
• Steam for 4 to 5 minutes until pink, then cool, peel, and discard shells.
• Blend egg yolks, vinegar, and mustard in a food processor until pale.
• Gradually pour in oil while blending to create a thick mayonnaise.
• Mix the mayonnaise with ketchup, Worcestershire sauce, Tabasco, brandy, lemon juice, salt, and pepper.
• Stir the cooked seafood into the cocktail sauce.
• Arrange lettuce leaves in the bottom of four serving glasses.
• Spoon the seafood mixture onto the lettuce and sprinkle with cayenne pepper.