The classic taste of Cadbury Dairy Milk chocolates only more creamy, more smooth, more indulging. Cadbury Silk Ganache is a decadent chocolate experience with rich cocoa notes that you can indulge in.Silk has low melting point, glosseness and melts faster as compared to normal dairy milk. Explanation: Main difference lies in the melting point, how easily it snaps and melts in mouth, glossiness, strength and texture.