Peel and wash the potatoes and cook them in boiling salted water for about 20 minutes. In the meantime, clean and wash broccoli and cut into florets. Cook in little boiling salted water for about 10 minutes. In the meantime, wash the fish. For steaming boil up about 1/4 litre of water with the bay leaf. Season with vinegar and salt, cover the fish and let it simmer for about 6 minutes. Whip cream until stiff and stir in horseradish.
Season to taste with salt and vinegar. Roast almond flakes with the fat in a pan. Drain broccoli and toss in. Arrange potatoes, fish and vegetables on a plate, sprinkled with almond flakes. Pour horseradish cream into a piping bag with a star-shaped spout and squirt onto the salmon. Serve garnished with caviar and lemon slice