Preparation Combine first 4 ingredients and 2 tablespoons chives in medium bowl. Cook lobster in medium pot of boiling salted water until just opaque in center, about 8 minutes. Drain; cool. Remove meat from shell. Dice lobster; fold into mayonnaise mixture. Season with salt and pepper. Spoon salad atop bread slices. Sprinkle with 1 tablespoon chives and serve.
Preparation Combine first 4 ingredients and 2 tablespoons chives in medium bowl. Cook lobster in medium pot of boiling salted water until just opaque in center, about 8 minutes. Drain; cool. Remove meat from shell. Dice lobster; fold into mayonnaise mixture. Season with salt and pepper. Spoon salad atop bread slices. Sprinkle with 1 tablespoon chives and serve.