By Akshara
August 8, 2026
Baking traditional banana bread usually requires over an hour in the oven, but this quick microwave method delivers a soft and fragrant slice in under fifteen minutes. Overripe bananas provide deep natural sweetness and moisture, reducing the need for excessive oil or refined sugars. Enhanced with a pinch of warm cinnamon and nutmeg, this rapid single-bowl recipe is an ideal solution for sudden sweet cravings, easy breakfasts, or utilizing spotty bananas before they go to waste.
2 large overripe bananas, thoroughly mashed 1/4 cup melted butter or neutral oil 1/2 cup brown sugar 1 large egg 1 teaspoon vanilla extract 1 cup plain flour 1/2 teaspoon baking powder 1/2 teaspoon ground cinnamon A pinch of grated nutmeg A pinch of salt
Mash the overripe bananas in a large microwave-safe bowl using a fork until smooth and liquidy.
Whisk the melted butter, brown sugar, egg, and vanilla extract into the mashed bananas until thoroughly combined.
Fold in the plain flour, baking powder, ground cinnamon, nutmeg, and salt gently until a thick batter forms without overmixing.
Microwave the bowl on high power for three to four minutes until the centre sets completely, then let it cool for two minutes before slicing.