Cut bread into 1-inch squares, but make sure you don’t cut through the bottom of the loaf.
Place french bread in a safe oven dish or on a cookie sheet.
Mix ground cinnamon and sugar together in a small bowl.
Melt butter in the microwave.
Drizzle butter over top of the bread.
Sprinkle cinnamon sugar evenly over the top of the bread.
Bake at 350˚ for 15 minutes.