Melt butter in a medium-sized bowl on 10 second increments (stirring between) until just melted (you don't want it to be too hot).
Allow to cool before drizzling with glaze (if using) and slicing and serving.
All nutritional information is based on third party calculations and is only an estimate. Each recipe and nutritional value will vary depending on the brands you use, measuring methods and portion sizes per household.
Banana Coffee Cake https://therecipecritic.com/banana-coffee-cake/