Never store it in the refrigerator. A refrigerator circulates cold air, which eliminates moisture and can prematurely dry breads and pastries. Place the cooled bread on a plate and cover it with plastic wrap, or store it in an airtight container. Generally speaking, the banana cake will last about two days at room temperature if it is well wrapped.
However, if the cake has cream cheese frosting or any other type of frosting, it will only last one day. In addition, if the cake is stored in a very hot or humid environment, it can be damaged within two days. Banana cake is a popular dessert and many people want to know how long it will last at room temperature. Banana cake is a dessert that consists of bananas, flour, sugar, butter, eggs, baking powder and vanilla extract.
