Although it may resemble a cinnamon or cardamom bun, the Karlsbader bun (Karlsbaderbulle) has a slightly softer and airy texture. The dough is wonderfully fluffy yet rich with buttery goodness, while the warm, aromatic notes of cardamom add a fragrant touch. Coated in sugar, this pastry offers the perfect balance of softness and sweetness, making it an irresistible treat!