A popular Belgian treat, Brussels biscuit is also known by various other names. This delectable confection, also referred to as "Speculoos", is a crunchy and spicy biscuit that has a caramelized flavor. It is a perfect accompaniment to coffee, tea, and desserts. Other synonyms for this delicious biscuit include Dutch windmill cookies, Lotus or Biscoff cookies, and Cinnamon-caramel cookies. These biscuits can be enjoyed on their own or crushed and incorporated into homemade ice cream, pie crusts, and cakes. Whether you're a fan of their sweet and spicy taste or their crunchy texture, the various names for Brussels biscuit do not detract from this delightful treat's deliciousness.