Wash and peel the black salsifies and cut them diagonally into 4-5 cm long pieces. While doing so, place the black salsifies in cold water with a little vinegar so that they do not brown. Wash, peel and halve the potatoes. Cook in little boiling salted water for about 20 minutes. Put the black salsifies in 1/2 litre of boiling salted water, cover and cook for about 15 minutes.
Clean, wash and dice the peppers. Peel and halve onions and cut into strips. Wash the meat and dab dry. Heat the oil in a pan and fry the chops for 7-8 minutes, turning. Finally add paprika and onions, braise and season with salt, pepper and paprika powder. Pour black salsify on a sieve, collect the vegetable water and measure 1/4 litre. Heat fat in a pot, sauté flour in it, add vegetable water and milk while stirring. Add stock, lemon peel and juice, bring to the boil and simmer for about 5 minutes. Season sauce with salt, pepper and sugar. Add the black salsify to the hot sauce and warm it up.
Heat fat in a pot, sauté flour in it, add vegetable water and milk while stirring. Add stock, lemon peel and juice, bring to the boil and simmer for about 5 minutes. Season sauce with salt, pepper and sugar. Add the black salsify to the hot sauce and warm it up. Wash parsley, dab dry and chop except for a little bit for garnishing. Drain the potatoes and arrange on plates together with vegetables and paprika chops. Serve sprinkled with parsley and garnish