Wash, dab and chop the fish. Sprinkle with 2-3 tablespoons of lemon juice and leave to stand. Then salt
Peel the cucumber, halve it lengthwise and remove the seeds. Cut into slices. Peel and chop onion. Roast the mustard seeds in a pot, remove
Fry onion and cucumber in hot fat and season. Stir in tomato paste. Dust with flour and sweat it on. Stir in 3/8 l water and milk. Boil up everything
Cook the rice in boiling salted water for about 20 minutes. Let the fish steep in the sauce for about 15 minutes
Rinse shrimps briefly and heat in the sauce. Season to taste with salt, pepper and the rest of the lemon juice. Wash and chop the dill. Sprinkle with mustard seeds over the ragout. Drain the rice. Arrange everything
Drink: mineral water