Beat the whole egg for 30 seconds.
Add milk, cinnamon and agave syrup. Keep stirring until the ingredients combine.
In the large pan melt butter on medium-low heat.
Soak the bread in the egg-milk-honey mixture from both sides and fry it immediately from both sides 3-4 minutes or until golden brown.
Serve with powdered sugar or cinnamon on the top and sauce of your choice on the side.