Spread bread with butter, cover with lettuce leaves, place slices of roast beef, folded a little, on top, season with ground pepper, add a tbsp. of remoulade on top of each, sprinkle with fried onions and horseradish shavings.
Per unit: 13 g egg white, 44 g fat, 27 g carbohydrates = 2435 joules 582 calories From: dienieren & trinken, Kalte Küche, Special Edition 1981, Gruner + Jahr Ag & Co., Hamburg