BANANA BREAD – FRESHLY BAKED To maximize the shelf life of banana bread, cover with foil or plastic wrap or place in a plastic bag to prevent drying out. Properly stored, freshly baked banana bread will last for about 1 to 2 days at normal room temperature.Click to see full answer. Just so, how long can banana bread sit out? two days Subsequently, question is, how do you know if banana bread is bad? Mold. Banana bread is usually quite moist. That means it will grow mold eventually. If there’s any, discard it. Discolorations. If it starts growing dark spots, it’s time for it to go. Off smell. If the loaf smells sour, funny, or off in any other way, get rid of it. Subsequently, one may also ask, does banana bread need to be refrigerated? Banana bread should always be kept in plastic wrap, tin foil, or an airtight container to keep it from drying out or going bad quickly. You can extend the life of your banana bread up to about a week by refrigerating it. It needs to be wrapped tightly.How do you store banana bread so it doesn’t get soggy?When storing banana bread on the counter, you should place the banana bread in a plastic storage container with a locking lid. This will allow the banana bread a little space to breathe and prevent it from becoming soggy (which can happen when wrapped in plastic wrap).