To prepare the French toast, first make the soaking mixture by combining 1 egg, a splash of milk, and cinnamon. Next, cut your bread into strips. Dip each bread strip into the egg mixture, ensuring it's well coated. After soaking, cover each side of the bread strips with granola. Place the granola-coated bread in a hot pan and cook until golden brown on both sides. Serve immediately, topped with slices of banana, a sprinkle of chia seeds, and a dollop of cashew butter.