借用妹妹在7-11工作多年煮茶葉蛋的經驗，幫忙開發了這款"香醇咖啡蛋"。 醇郁鹹香的咖啡蛋，歡迎來嚐鮮。 We believe you might have tried the "Marbled Tea Egg", but how about "Marbled Coffee Egg"? We stew eggs in dark roasted coffee and soy sauce to ...