This is an easy red bean ice cream recipe that only requires two ingredients: heavy cream and sweet red bean paste (boiled red beans). Simply mix and chill! The combination of rich heavy cream and comforting sweet red bean paste is exquisite, creating a refreshing Japanese-style dessert. Since it requires no cooking, it's perfect for beginners. Freeze the finished ice cream in a Ziploc bag, and gently knead it before serving for a smoother texture.