I like to use thick sliced bread, like Sara Lee Artesano - day old or frozen.
The flour helps to make more of a “batter” for dipping the bread, which yields extra fluffy and delicious french toast.
Milk: Any kind of milk will work (even dairy free), but the the higher fat milk, the creamier the batter will be.
Make Ahead Instructions: The batter can be made 1-2 days ahead of time, depending on the freshness of your ingredients.
Freezing Instructions: Allow french toast to cool completely and store in a freezer-safe bag or container for up to 3 months. Rewarm on a skillet, in the toaster, or for a few seconds in the microwave.