Hungarian Chimney Cake (Kürtőskalács)

Ingredients

Dough

• 3 cups all-purpose flour
• ¼ cup sugar
• 2 tsp active dry yeast
• 1 cup warm milk
• 2 tbsp butter, melted
• 1 egg
• ½ tsp salt

Coating

• ½ cup melted butter
• ¾ cup sugar

Optional Toppings

• Cinnamon sugar
• Crushed walnuts
• Cocoa powder