Preheat oven to 350 F. Line or grease a muffin pan
Cube Brioche bread into bite size pieces and add to a large bowl.
Combine eggs, milk, vanilla, brown sugar, cinnamon and salt.
Pour egg mixture over cubed bread. Let soak for 5 minutes
Fill muffin tins with the french toast mixture.
For the topping combine brown sugar, granulated sugar and cinnamon. Cut in cold butter.
Sprinkle topping over your french toast muffins.
Bake for 20 minutes or until golden brown and the centers are cooked through.
Top with maple syrup or french toast topping of choice.