The classic Caesar Salad is a popular dish that typically consists of ROMAINE LETTUCE, croutons, Parmesan cheese, and a dressing made from olive oil, garlic, anchovies, lemon juice, Worcestershire sauce, and egg. ANCHOVY is a small, salty fish that is commonly used in Caesar Salad dressings to add a savory flavor. ROMAINE LETTUCE is a type of LETTUCE with long, dark green leaves that is often used in salads. Croutons are small cubes of toasted or fried bread that are added to salads for texture and crunch. LETTUCE is a leafy green vegetable that is often used in salads. All of these ingredients are essential components of a traditional Caesar Salad.