Santa's Favorite Cinnamon Rolls

Ingredients

• 1 box red velvet cake mix
• 2 1/2 cups flour
• 2 cups warm water
• 2 1/2 teaspoons active dry yeast
• 1 tablespoon canola oil
• 1/2 cup unsalted sweet cream butter, melted
• 1/2 cup light brown sugar
• 1 tablespoon cinnamon
• 6 tablespoons unsalted sweet cream butter, softened
• 4 cups powdered sugar
• 4 ounces cream cheese, softened
• 1 1/2 teaspoons pure vanilla extract
• 10 tablespoons whole milk