These muffins will taste great for up to 3 days if stored properly. Put them in an airtight container at room temperature. Pop them in the microwave for 10-15 seconds to enjoy warm.
You can also freeze these muffins. After they cool completely, wrap them in plastic wrap or aluminum foil. Then put them into freezer-safe bags. Store in the freezer for up to 3 months.
HOW TO STORE BANANA NUT MUFFINS