This is an easy recipe for a dessert-like smoothie that lets you enjoy the gentle sweetness of sweet potatoes. Simply heat thinly sliced ​​sweet potatoes in the microwave, then blend them with milk, honey, and ice in a blender. It's a delicious and easy way to enjoy the taste of autumn sweet potatoes, and is perfect for breakfast or a home café treat. Since it doesn't require cooking on the stovetop, even beginners can easily make it. Sprinkling cinnamon powder on top at the end will give it an even richer flavor.