This a very interesting food to research. Bananas have been around since the beginning of time. Sweet nut breads and cakes were eaten by the ancient Roman and Greeks. Who decided to combine these two foods? According to the food historians, banana bread is a relatively is a recent phenomenon. In the early 20th century bananas were very popular and were used in many recipes. Nut breads (also sometimes known as tea cakes, muffins) were likewise popular. The earliest banana-nut combinations recipes we find are for salads!