Follow these simple steps to prepare and cook your delicious Cinnamon Roll French Toast:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare Baking Dish: Grease a 9×13-inch baking dish with cooking spray or butter.
3. Prepare Cinnamon Rolls: Open the can of refrigerated cinnamon rolls. Set the icing aside for later.
4. Cut Rolls: Cut each cinnamon roll into quarters and place them evenly in the greased baking dish.
5. Mix Wet Ingredients: In a large bowl, whisk together the eggs, milk, vanilla extract, ground cinnamon, and maple syrup until well combined.
6. Combine Mixtures: Pour the egg mixture evenly over the cut cinnamon rolls, ensuring every piece is coated.
7. Bake: Bake in the preheated oven for about 25-30 minutes or until the top is golden brown and the center is set.
8. Cool Slightly: Remove from the oven and allow it to cool for about 5 minutes.
9. Drizzle Icing: While warm, drizzle the reserved icing over the top of the Cinnamon Roll French Toast.
10. Serve Warm: Slice, serve, and enjoy your delightful creation!

This straightforward process makes it easy for anyone to whip up this delicious breakfast dish without fuss.