# What You'll Need:
→ Dough
01 - 4 cups all-purpose flour
02 - 1 packet (2¼ tsp) active dry yeast
03 - 1 cup lukewarm whole milk
04 - ⅓ cup granulated sugar
05 - ¼ cup unsalted butter, melted
06 - 1 large egg, room temperature
07 - ½ tsp salt
→ Filling
08 - ½ cup packed brown sugar
09 - 2 tbsp ground cinnamon
10 - ¼ cup unsalted butter, softened
→ Glaze
11 - 1 cup powdered sugar
12 - 2 to 3 tbsp milk
13 - ½ tsp pure vanilla extract
# How-To Steps:
01 - Combine lukewarm milk and active dry yeast in a small bowl; let stand for 5 minutes until frothy.
02 - In a large mixing bowl, combine flour, granulated sugar, and salt. Add melted butter, egg, and yeast mixture; stir until a dough forms.
03 - Knead dough on a lightly floured surface for 8 to 10 minutes until smooth and elastic. Place in a greased bowl, cover, and let rise in a warm spot for 1 hour until doubled in size.
04 - Punch down dough and roll into a 16 by 12 inch rectangle.
05 - Spread softened butter evenly over dough. Mix brown sugar and cinnamon, then sprinkle evenly atop the buttered dough.
06 - Starting at the long edge, tightly roll dough into a log. Slice into 12 equal pieces.
07 - Arrange rolls in a greased 9 by 13 inch baking dish. Cover and let rise for 30 to 45 minutes until puffy.
08 - Preheat oven to 350°F (175°C).
09 - Bake rolls for 22 to 25 minutes until golden brown.
10 - Whisk powdered sugar, milk, and vanilla extract to a smooth glaze. Drizzle over warm rolls before serving.
