Mutton Nalli Ghost Shorba Recipe Mutton Stew Recipe Nalli Ghost Soupbr br br br br br Why is mutton soup good ? br br Because mutton is high in protein and other elements that the body requires, plus it's packed of healing ingredients like collagen, glutamine, glycine, and proline, which help the body in a variety of ways. It boosts immunity, gives you more energy, helps you sleep better, and improves your memory.