Brush the bread slices with butter and a little honey-mustard sauce, then place the North Sea shrimps on top and garnish with a little dill if necessary.
Place 3 bites per person on a small plate. To do this, drape 1 slice of salmon (cut into strips if necessary) with the rest of the honey-mustard sauce on the plate. Slice the cucumber or arrange the figures cut out of slices on the plate and serve.