One medium-sized banana, typically about 7 to 8 inch long, yield approximately 1 cup of sliced banana or about 3 quarter cup of mashed banana.

一根中等大小的香蕉，一般長約 7 到 8 英寸，可製成約 1 杯香蕉片或約 3/4 杯香蕉泥。

This measurement can vary slightly depending on the size and ripeness of the banana.

根據香蕉的大小和成熟度，這個測量值會略有不同。

If you need a precise amount for a recipe, it's best to measure the banana after slicing or mashing it.

如果您需要精確的食譜用量，最好在切片或搗碎香蕉後再進行測量。

For reference, a small banana about 6 inch long will yield slightly less than 1 cup when sliced and a large banana about 9 inches long or more will yield about a bit more than 1 cup.

作為參考，約 6 英寸長的小香蕉切片後的產量略低於 1 杯，約 9 英寸長或以上的大香蕉切片後的產量略高於 1 杯。