Whisk together egg whites, almond milk, and cinnamon. Dip slices of bread in egg mixture until saturated.
Heat coconut oil in a medium or large frying pan over a medium flame. Add soaked slices of bread to pan and fry on each side for approximately 2 minutes, until browned.
Transfer to a plate lined with paper towel, and repeat with remaining slices, adding coconut oil to the pan as needed.