This Japanese-style sweet features mochi (rice cakes) pan-fried in butter until fragrant, then coated in browned butter, sugar, and mirin (sweet rice wine). The result is a delightful combination of a crispy exterior and a soft, gooey interior. The sweet and salty flavor is incredibly appetizing, and a pinch of salt at the end adds a perfect finishing touch. A version with added soy sauce is also fragrant and makes for a simple yet delicious treat perfect for the New Year celebrations.