In a mixing bowl, combine warm milk, active dry yeast, and granulated sugar. Let sit until frothy.

In a large bowl, whisk together all-purpose flour, salt, and cinnamon. Make a well in the center.

Pour the frothy yeast mixture into the well and add melted butter and eggs. Mix until a shaggy dough forms.

Knead the dough on a floured surface for 5-10 minutes until smooth and elastic.

Place kneaded dough in a greased bowl, cover, and let rise in a warm area for 1-2 hours.

After rising, punch down the dough and shape it into an oval, rolling out to about ½-inch thickness.

Transfer the shaped cake to a lined baking sheet and let it rise again for 30-45 minutes.

Preheat the oven to 350°F (175°C) and bake for approximately 30 minutes until golden brown.

Cool cake on a wire rack. Once cooled, drizzle with icing and top with sugar sprinkles.