Combine all purpose flour, sugar, salt, and cinnamon in a bowl. Set aside. Separate eggs, placing egg whites in a mixing bowl and whip egg whites until stiff peaks form. In another bowl, combine egg yolks, vanilla extract, melted butter, and milk and stir. Add dry ingredients and stir until combined. Fold in egg whites until egg whites disappear in batter. Place on preheated waffle iron and cook until done. Assemble waffle by topping with cinnamon sugar and cream cheese toppings. Enjoy :)
Cinnamon Sugar Topping
Place butter, brown sugar, and cinnamon in a pan over medium-low heat. Stir until butter melts and mixture starts to slightly bubble. Remove from heat.
Cream Cheese Topping
Mix butter and cream cheese together with mixer until combined and fluffy. Add powdered sugar, vanilla, and milk.