Mashed Banana (Best Option)
1/4 cup per eggMashed banana works well because it contains natural pectin and moisture that help bind ingredients and keep the bread tender. The starches in banana also contribute to structure, mimicking the egg's role in emulsification and moisture retention.
For best results, use ripe bananas to maximize sweetness and moisture. Overripe bananas are ideal but avoid excess liquid to prevent sogginess. Adjust sugar slightly if bananas are very sweet.
Compared to eggs, mashed banana intensifies the banana flavor and adds moisture, resulting in a denser, moister crumb. The texture is slightly heavier but still soft and pleasant.