Kringle

Dough

• 2 oz unsalted butter softened plus extra to grease
• 4 ½ oz whole milk
• 1 tbsp active dry yeast
• 10 ½ oz all-purpose flour plus extra to dust
• 2 oz sugar
• 1 pinch salt
• 1 large egg

Filling

• 2 oz unsalted butter softened
• 2 oz sugar
• 1 tbsp ground cinnamon
• 1 large egg
• 1 tsp whole milk
• 2 tsp sugar to sprinkle
• ¼ tsp ground cinnamon to sprinkle