Rinse the millet and pour boiling water for 5 minutes, throw it on a sieve.
Wash and peel the vegetables.
Cut onion and leek greens, carrots and peppers into strips. Slowly, over medium heat, fry the vegetables in butter until soft, preventing them from browning. Add the peeled tomatoes and simmer over low heat.
Bring the broth to a boil and put the cubes of root celery in it, let it cook for a couple of minutes and add small cabbage inflorescences. Add wheat flour and cook on low-medium heat for 7 minutes.
Add the roasting, add the sliced sausages. Let it boil. Add salt to taste, add herbs and spices. Turn off and let stand under the lid for 15 minutes.
Serve with grain bread, again generously sprinkled with herbs.