This is an incredibly easy donut recipe that can be made with just pancake mix and bananas. Since the ingredients are mixed in a Ziploc bag and pan-fried over low heat, even beginners can easily try it, as long as you're careful not to burn yourself. The donuts have a crispy exterior and a fluffy interior, and you can really taste the natural sweetness of the banana. They're delicious fresh out of the fryer, and they don't get greasy even the next day, making them perfect for a home café or a kids' snack. The fact that you can make something delicious with so few ingredients is its main appeal.