Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: in a large saucepan, scald the milk. add the stock and heat through. in a heavy frying pan, melt the butter over low heat, add the flour and seasoning and stir. add a bit of the stock to the flour mixture, blend well, and pour back into the stock. add some of the warm stock to the bowl with the beaten egg yolk. stir to blend, then add the egg to the stock in the saucepan. serve immediately with homemade croutons.

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.