Use cooking spray to grease a crock pot. Set aside.
Cut the cinnamon rolls into ¼ size pieces.
Add the cinnamon roll pieces into the crock pot.
In a separate bowl, combine egg whites, milk, vanilla, and cinnamon together. Whisk well.
Pour the mixture over the top of the cinnamon roll pieces.
Drizzle syrup over the top.
Cook the cinnamon rolls on low for 2 hours (or 2.5 if the cinnamon rolls need more time).
Drizzle the icing evenly over the top of the cinnamon rolls.
Enjoy!
