If you haven't already, lay the bread out for 30 minutes to an hour to allow it to become stale.
If you're planning ahead, you can leave the bread out over night.
Whisk together the eggs and milk and set aside.
In a small dish, mix the cinnamon and sugar and set aside. 5. Cut the crust off of the slices of bread and then take a glass or rolling pin to flatten the bread.
Take a teaspoon of Nutella and spread on one end of the flattened bread. Roll the bread up, and dab a little Nutella on the end to help keep the rolls closed and secure during cooking.
Dip the french toast roll-ups in the egg mixture and then roll into the cinnamon and sugar mixture.
Place the Nutella French Toast Rolls ups into the prepared air fryer basket. Cook on 360 degrees Fahrenheit for 5-6 minutes, flipping the roll-ups halfway through.
Store leftover Nutella French Toast Rolls Ups in an airtight container in the refrigerator for up to 3 days. To reheat, add to the air fryer basket and cook at 350 degrees Fahrenheit for 1-3 minutes until heated through.
**Nutrition facts are based on my best estimation for this recipe. They may not be accurate depending on what brands you use or modifications you might make to the recipe. For most accurate calculations, I recommend using a nutrition calculator with the exact brands and measurements you use with the recipe.