This is an easy sweet potato recipe: simply heat sweet potatoes in the microwave, mash them, and mix in vanilla ice cream. It only requires three ingredients. Shape the mixture and bake in a toaster oven for a golden-brown, fragrant sweet potato treat. Sprinkling granulated sugar and water halfway through baking creates a crispy surface, resulting in an exceptional texture when freshly baked. This easy-to-make autumn treat is perfect for beginners, ideal for enjoying at home or as a small gift.