Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: put all ingredients except the noodles into a large pot; bring to a boil then reduce heat a simmer for 1 hour. remove chicken; let broth simmer another hour or two. take chicken off bones and return chicken to pot. add noodles and cook until noodles are done (see noodle package for expected time).

Target recipe: mince the chicken, mix in the tarragon, lemon zest and pepper. beat in the egg white, form the mixture into small balls using your hands. place the butter, flour, milk and crumbled stock cube in a saucepan, heat stirring until soup boils, thickens and is smooth. add pepper to taste. drop in the chicken balls and boil for 4-5 minutes. just before serving add watercress leaves to the soup. serve hot with brown bread.