In the early days, Jinguashi in Ruifang was dominated by metal mining; at that time, impoverished miners relied on sweet potatoes as their staple food. As the years passed, that plain, honest flavor was gradually forgotten. To recapture that authentic taste, Misty follows the ancient steaming method, wrapping the original flavor of Tainung No. 66 red-heart sweet potatoes in layers of puff pastry. The “Jiufen & Jinguashi Golden Puff” crackles with a crisp, just-out-of-the-oven warmth, while the chilled sweet-potato filling stays cool. One bite and the flavors bloom together in perfect harmony across the palate.