These filled speculoos biscuits combine two crunchy Biscoff biscuits with a smooth vanilla cream filling. The distinctive caramelised and spiced flavour of Biscoff blends harmoniously with the creamy filling, creating a well-balanced taste and texture. The biscuits offer a pleasant combination of a crisp exterior and a soft, indulgent centre. The updated recipe contains 35% more filling, which enhances the vanilla cream even further and intensifies the contrast between biscuit and filling.