Add brown sugar, sea salt, vanilla and cinnamon and whisk until combined.
Add milk and whisk until combined.
Pour into a shallow baking dish (9x9)
Place bread in the egg mixture and let it soak in the mixture for 15-30 seconds.
Flip bread over and repeat on the other side.
Melt ½ TBS butter on the preheated electric griddle (or fry pan).
Remove bread from egg/milk mixture and place on the heated, buttered cooking surface.
Cook for 3-5 minutes on the first side or until golden brown.
Flip the bread over and repeat on the second side.
Continue dipping/cooking until all the bread has been used.
Serve immediately with a glug of pure maple syrup!
If you would like to serve all the French toast warm at the same time, simply preheat your oven to “warm” and place each finished piece of French toast on a baking sheet or oven-safe serving dish and put it in the warm oven until ready to serve!