This is a simple microwave recipe for Yukimi Daifuku using just four ingredients: mochi rice cakes, milk, sugar, and vanilla ice cream. Soften the mochi rice cakes by heating them in the microwave with milk and sugar, then coat them with potato starch, flatten them, and wrap them around a scoop of vanilla ice cream. After that, simply freeze them until firm, and you'll have a simple and delicious snack with a chewy texture and melting ice cream. It's also perfect for using up leftover mochi from the New Year's celebrations.