Make the paste by combining ⅓ cup milk, ½ cup hot tap water, and ⅓ cup bread flour
Mix prepared paste with 3 tsp instant yeast, ⅔ cup warmed whole milk, ½ cup sugar, 3 tbsp melted butter, 1 egg, 1 tsp salt, and 3 ⅔ cups bread flour to form dough
Prepare cinnamon filling by mixing 1 cup packed light brown sugar, 2 tbsp cinnamon, and 8 tbsp softened butter
Roll out dough and spread cinnamon filling evenly
Roll up dough and cut into rolls
Place rolls in baking pan and pour ½ cup heavy whipping cream over risen rolls
Bake at 375 degrees F for 18-20 minutes (18 minutes for gooier rolls, 20 minutes for less gooey)
Make icing by combining ⅓ cup softened salted butter, 6 tbsp softened cream cheese, 2 cups powdered sugar, and ½ tbsp vanilla
Spread icing over cooled cinnamon rolls
