What is a common component of a Caesar salad?

A Caesar salad is traditionally known for its specific set of ingredients that contribute to its distinct flavor and texture. One of the most recognizable and common components of a Caesar salad is croutons. Croutons are small cubes of toasted or fried bread that add a crunchy texture and serve as a contrast to the crisp romaine lettuce typically used in this salad. They also absorb the dressing, enhancing the overall flavor of the dish.

In contrast, while kale, cucumbers, and tomatoes can be found in various salads, they are not typically associated with a classic Caesar salad. The traditional recipe focuses on the combination of romaine lettuce, croutons, Parmesan cheese, and Caesar dressing, which is often made with ingredients like anchovies, garlic, Dijon mustard, and lemon juice. This existing flavor profile makes croutons an essential and common component of the Caesar salad.