Peel, wash and dice the carrots. Clean the cabbage, quarter it, cut out the stalk. Cut cabbage into bite-sized pieces. Soak toast in cold water. Peel and finely dice onion.
Expressing toast. Knead toast, minced meat, egg, tomato paste and 1 teaspoon of mustard. Form approx. 25 balls from the mass. Heat clarified butter in a large pan and fry the balls in 2 portions for 4-5 minutes until golden brown.
Remove from the pan and keep warm. Cook the pasta in boiling salted water according to the instructions on the packet. Add carrots and cabbage to the hot frying fat and fry vigorously. Add onion and mustard seeds and sauté.
Deglaze with broth and milk. Stir starch in a little water until smooth. Bring sauce to the boil, stir in starch and bring to the boil again. Stir in 2 tablespoons of mustard. Season with salt and pepper. Add noodles and meatballs to the vegetables and fold in loosely.
Possibly garnish with deep-fried parsley.