擁有百年歷史的「肚臍餅」據聞為日據時代苗栗糖廠一群日本技師，有感於思念家鄉和果子情懷，與當地居民共同研發出小巧好吃的「肚臍餅」，居民大都稱之為「綠豆餅」。台灣早期因物資缺乏，勤儉的客家人於是利用廉價的蕃薯磨成粉再做成餡、製成餅，專門給小朋友食用以補充營養，而因為方便嬰幼兒喜歡食用，故做成奶頭形或類似肚臍狀，也因此有人稱為奶頭餅，是客家小孩奶嘴的替代品，是客家庄經常看到的點心。現今大都稱為肚臍餅，坊間並傳說肚臍有招財之意，也能夠給小孩帶來福氣。山城苗栗伴手禮苗栗的『肚臍餅』，造型小巧可愛，口感香Q，甜而不膩，皮薄細軟，餡多酥鬆。因製法特殊，不摻油、少糖的特色，是養生輕食的最佳選擇。

The 100-years-old belly button cake, similar to a Japanese dessert called "Wagashi", was invented by a bunch of Japanese technicians of Miaoli sugar factory and townsfolk during the Japanese occupation era. The cake is a very common Hakka dessert, which is made of cheap yams due to the poverty at the time.  The cake was also made in the shape of a nipple or belly button for children to eat. Hakka people believe the cake would bring good fortune to children since the word "belly button means good fortune in Hakka customs. Jin Xiang Cakesbelly button cake is the souvenir of Tianluo you don't want to miss. Jin Li Chengs belly button cakes are small, exquisite, chewy and with great stuffing. The cake, which contains no oil and little sugar, is the healthiest choice for your body.

資料來源：台灣客家等路大街 http://www.hakkamall.org.tw/
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8入裝/盒(紅豆內餡*4+芋頭內餡*4) 
保存方法 : 冷凍15天，冷藏7天，退冰後請於一天內食用完畢（因為完全不加防腐劑）。