This soup is a favorite recovery meal of Matt Fitzgerald, running coach and author of Iron War: Dave Scott, Mark Allen & The Greatest Race Ever Run. It's high in carbohydrates and protein, and, like most liquid foods, it's easy to digest. Although Fitzgerald prefers the homemade variety, he turns to Amy's Organic Split Pea Soup in a pinch. A full bowl of it has 38 grams of carbohydrates, 14 grams of protein and no fat. Mix a half cup of avocado in to the soup to get about 10 grams of fat. The flavor blends right in, and you won't even know it's there.