Peel and wash the potatoes and carrots. Cut carrots into fine slices, potatoes into pieces. Put 200 g carrot slices aside. Cook remaining carrots and potatoes in plenty of boiling salted water for 10-15 minutes. In the meantime, cut off the cress briefly and mix with breadcrumbs.
Whisk the egg. Turn the camembert pieces one after the other in flour, egg and breadcrumbs. Cut sausage into pieces. Alternate with the camembert pieces on skewers. Heat oil in a large pan. Fry the skewers for about 5 minutes, turning them carefully. Melt the butter. Steam carrots for about 5 minutes, season with salt. Drain the potato and carrot mixture. Add milk and mash to puree.
Melt the butter. Steam carrots for about 5 minutes, season with salt. Drain the potato and carrot mixture. Add milk and mash to puree. Season to taste with salt, pepper and nutmeg. Arrange the mashed potatoes and carrot slices with the skewers. Serve garnished with parsley