Ingredients
Method
Make the Dough And Filling
- Grease a 9-inch spring-form cake pan. Warm 1/4 cup of the milk in the microwave for 15 seconds. Stir in 1 tsp of the sugar and the yeast. Let it stand until foamy/bubbly, about 5 minutes.
- Meanwhile, prepare the filling: Mix the brown sugar, granulated sugar, cinnamon, and salt. Stir in the melted butter and vanilla until the mixture looks like wet sand. Set aside.
- In the bowl of a stand mixer, add flour, baking powder, salt, and the remaining sugar. Stir in 2 tbsp melted butter, the yeast mixture, and the remaining 1 cup milk. Using the dough hook, mix for 2-3 minutes, until a smooth ball form.
Shape the Dough & Rise
- Roll the dough into a 12 x 9-inch rectangle with the long side facing you. Brush with 2 tbsp melted butter, leaving about a 1/2-inch border along the far edge. Spread the filling evenly over the dough and press it in lightly. Roll the dough tightly into a log and pinch the seam closed. Place seam-side down and cut into 8 equal pieces. Arrange them in the prepared pan with 1 bun in the center and the others around it. Brush the tops with the remaining 2 tablespoon melted butter.
- Cover loosely with greased plastic wrap and let rise for 30 minutes.
Bake
- Preheat oven to 375°F with the rack in the lowest position. Bake until the edges of the dough are slightly browned, about 30 minutes, rotating the pan halfway through.
- Cool in the pan for 5 minutes, then invert onto a plate, remove the pan and parchment.
Glaze
- As the buns cool, make the glaze. Place all ingredients into a magic bullet and blend until smooth, about 20 seconds. Pour over the buns and serve.