Gingerbread with boiled condensed milk from "Yashkino" sounds like a delightful and sweet treat. The combination of soft and fragrant gingerbread with the addition of boiled condensed milk as a filling likely creates a deliciously sweet and satisfying flavor. It seems like a perfect choice for a family tea party or as a delightful surprise for friends and relatives. This treat appears to be an excellent option for those who value tasty and high-quality baked goods.