Cut baguette bread into 16 thin slices. Heat oil in portions in a large frying pan. Fry the slices of bread for 1-2 minutes on each side
Mix cream cheese with horseradish and mustard. Season to taste with lemon juice, pepper and salt. Wash baby spinach and dab dry. Cut 20 g spinach finely and stir into the cream cheese
Spread slices of bread with the cream cheese, cover with remaining spinach leaves and smoked salmon. Wash the lime, grate dry and peel the rind into fine strips with a pestle ripper. Sprinkle on salmon