Red Velvet Cinnamon Rolls (overnight recipe)

Name: Red Velvet Cinnamon Rolls (overnight recipe)
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: European
Ingredients: 2 large eggs; 2 large egg yolks; 1/3 cup granulated sugar; 6 tablespoons unsalted butter, melted and cooled to room temperature; 2 teaspoons red food coloring; 1 teaspoon pure vanilla extract; 3 3/4 cups all-purpose flour, divided; 2 tablespoons unsweetened cocoa powder; 1 package active dry yeast (1/4 ounce, or 2 1/4 teaspoons); 1 teaspoon salt; 3/4 cup buttermilk (warm) ( I used the buttermilk powder); 1/2 cup packed brown sugar (light or dark); 1/4 cup granulated sugar; 2 tablespoons cocoa powder; 1 teaspoon ground cinnamon; 1/8 teaspoon salt; 2 tablespoons unsalted butter; 1/4 cup cream cheese, softened; 2 tablespoons butter (unsalted + melted); 4 tablespoons whole milk (room temperature); 1 tablespoon pure vanilla extract; 2 cups powdered sugar (confectioners sugar)