Not the first time I’ve tried making banana loaf but this recipe from smitten kitchen is one of the best. It’s really easy and fast and produces a delicious and moist loaf. It does get dry over time though. To retain moisture, I wrapped it in plastic wrap and left it on the counter (instead of the fridge). To serve, heat it in the microwave for about 10s.
I also added white chocolate chips which go very well with the banana, and reduced the sugar (slightly less than 3/4 cup). I will try replacing butter with oil next time.