Lightly spray a 9x13-inch casserole dish with cooking oil spray, or rub with ghee.
In a large mixing bowl whisk together your eggs, coconut milk, honey/maple syrup, vanilla, cinnamon and sea salt.
Dunk each toasted bread slice into your egg mixture to coat thoroughly, then arrange the slices in the prepared casserole dish as desired.
Pour any remaining egg mixture over the top of your bread.
Cover the dish with plastic wrap and refrigerate overnight.
When ready to bake, preheat your oven to 320 degrees f.
Sprinkle almond flakes over the soaked bread slices.
Cover the dish with a lid or foil and transfer into your preheated oven, then bake until puffy and lightly golden, 25-35 minutes. The custard must be fully set.
Once it's done baking, allow to cool for a few minutes, then top with fresh raspberries and serve with a drizzle of raw honey, or pure maple syrup if desired.