Transform Thanksgiving leftovers into an entirely new dining experience with this ingenious Turkey Stuffing Soup! The brilliant addition of leftover stuffing creates a uniquely flavorful broth while adding hearty texture. Turkey gravy provides richness and body without added fat, while classic vegetables round out this satisfying meal. With 35 grams of protein per serving, this creative recipe stretches holiday ingredients into a nutritious second-day meal your family will request all year round.