Good-Cooking - Crab Louis in Avocado Boats

Ingredients

• 2 hard-cooked eggs
• 1 egg yolk
• 2 teaspoons prepared imported mustard
• 1/2 teaspoon red wine vinegar
• 1/2 teaspoon Worcestershire sauce
• 1/2 cup peanut oil or corn oil
• 1 tablespoon chili sauce
• Salt and pepper to taste
• 1/4 cup finely chopped scallions, including green part
• 4 large green stuffed olives, chopped
• 1 pound crab meat chunks
• 4 ripe avocados
• Lettuce leaves