The BEST Homemade Cinnamon Rolls! Soft, Fluffy & Loaded with Cream Cheese Frosting!

Dough: 220 g warm milk 100 g sugar 10 g dry yeast 0.5 tsp salt 2 eggs 500 g flour + an additional 20 g to be added at the end 80 g butter, at room temperature 100 g sugar 1 tbsp cinnamon 120 g softened butter Frosting: 200 g cream cheese 70 g powdered sugar 200 g heavy cream (33% fat content)