Classic Swedish Cinnamon Buns

Name: Classic Swedish Cinnamon Buns
Prep time: 15 min
Cook time: 8 min
Total time: 23 min
Cuisine: European
Ingredients: 300ml (1¼ cups) milk; 75g (⅓ cup) butter; 400-450g (3⅓ - 3¾ cups) spelt flour (see note 2); 7g (2¼ tsp) dried yeast (see note 3); 50g (¼ cup) sugar; ¼ tsp ground cardamom; ½ tsp salt; 75g (⅓ cup) butter (room temperature); 60g (¼ cup) sugar; 1 tbsp cinnamon; 1 beaten egg (for wash); pearl sugar (see note 4)