A Caesar salad is a popular salad that typically consists of romaine lettuce, croutons, and a creamy dressing made from ingredients like garlic, anchovies, egg yolks, lemon juice, and Parmesan cheese. The salad is often garnished with additional Parmesan and black pepper, providing a rich and savory flavor profile. The origins of the Caesar salad date back to the 1920s when it was created by Caesar Cardini, an Italian-American restaurateur, in Tijuana, Mexico. It has since become a staple in many restaurants and homes, often served as a side dish or a main course when topped with grilled chicken or shrimp.