Easy Banana Walnut Muffins

"These easy banana walnut muffins are simple to make and only take a single banana. Perfect for breakfast, lunch or a snack, these flavor filled muffins are a perfect recipe to put a leftover banana to good use and great to enjoy at home or on the go. WIth basic ingredients, you probably already have everything you need at home for this family friendly recipe. Here is how to make them for your family to enjoy."