Banana peppers are mild, tangy, yellow chili peppers often used pickled, stuffed, or raw in salads, sandwiches, and on pizzas due to their mild heat and crunchy texture. They are members of the Capsicum annuum family, typically bright yellow but can ripen to green, orange, or red, and are known for their mild, slightly sweet, and tangy flavor. Popular uses include pickling, stuffing with cheese or sausage, and adding to dishes like Greek salads, nachos, and pasta.