Ingredients

• 1/2 lb fresh green beans, cut in half crosswise
• 1 red onion, thinly sliced
• 1/2 lb fresh sliced mushrooms
• 1 large tomatoes, cut into thin wedges
• 1 hard-cooked egg white, thinly sliced
• salt and pepper
• 1 hard-cooked egg yolk
• 2 tablespoons red wine vinegar
• 3 large parsley sprigs
• 1 garlic clove
• 1/2 teaspoon dried oregano
• 1 tablespoon olive juice, from above olives
• 1 tablespoon lemon juice
• 1 head romaine lettuce, torn into pieces
• 1 tablespoon pimento stuffed olive