Spread the bread with the butter and top with the lettuce.
Mix together the curd cheese, cream, salt, sugar and white pepper.
Wash and core the pear and coarsely grate into the mixture.
Peel and dice the banana, add to the mixture and sprinkle with lemon juice.
Stir well and spoon onto the lettuce. Cut the fish fillet into thick slices and arrange in a fan-shape on top.
Sprinkle with coarsely ground black pepper, and garnish with dill, if used. #COOK'S TIP# You can replace the mackerel fillet with cold roast pork, rolls of smoked tongue or diced smoked ham.
Keyword Party Recipe, Sandwich, Smorgasbord, Under 15 min