Falafel is a deep-fried ball or patty made from ground chickpeas, fava beans, or both. Falafel is a traditional Middle Eastern food, usually served in a pita, which acts as a pocket, or wrapped in a flatbread known as lafa; "falafel" also frequently refers to a wrapped sandwich that is prepared in this way. The falafel balls are topped with salads, pickled vegetables, hot sauce, and drizzled with tahini-based sauces. Falafel balls may also be eaten alone as a snack or served as part of a meze. Falafel is a common dish eaten throughout the Middle East. The fritters are now found around the world as a replacement for meat and as a form of street food.