Whiskey Cinnamon Rolls

Name: Whiskey Cinnamon Rolls
Total time: 1 h 20 min
Yield: 4 servings
Ingredients: 1 package active dry yeast; 1/4 cup warm water between 110-115 degrees; 1/3 cup sugar + a pinch of; 1 teaspoon salt; 1/4 cup softened butter; 1 cup milk; 1 egg; 3 cups all purpose flour; 3 tablespoons butter melted; 1/3 cup sugar; 1 tablespoon cinnamon; 3 tablespoons milk; 1 tablespoon whiskey or bourbon, we used Bulleit Bourbon; 1/4 teaspoon vanilla extract; 2 cups powdered sugar