Carrot Cake Overnight Barley is a delicious and nutritious breakfast option. It combines the flavors of carrot cake with the heartiness of barley, resulting in a satisfying and filling meal. The barley is soaked overnight in a mixture of almond milk, grated carrots, cinnamon, and maple syrup, allowing the flavors to meld together. In the morning, the mixture is cooked until creamy and topped with chopped nuts and a drizzle of honey for added crunch and sweetness.