The main ingredient in chickpea salad is chickpeas, also known as garbanzo beans. Chickpeas are legumes that are rich in protein, fiber, and various vitamins and minerals. They serve as a nutritious base for the salad and can be tossed with various ingredients such as diced vegetables (like cucumbers, tomatoes, and bell peppers), herbs (like parsley or cilantro), olive oil, lemon juice, salt, and pepper. This combination creates a hearty, refreshing dish that can be served on its own or as a side. Chickpea salad is especially popular in Mediterranean and Middle Eastern cuisine.