1. Lightly coat the 9x13 casserole dish with cooking spray and preheat the oven to 300 °F.
2. Slice bread into square inch cubes and place in layers in the casserole dish.
3. In a stand mixer or bowl, whisk together the egg whites, plant based milk, hot cocoa mix, cinnamon and vanilla.
4. Pour egg mixture over bread and set aside to soak.*****
5. While the bread is soaking, prepare the cinnamon sugar topping by mixing together all the topping ingredients.
6. Pour the cinnamon sugar topping over the french toast.
7. Place in oven on the center rack and allow to cook for 30-35 minutes or until the top is golden brown.
8. Enjoy your creation!