Camembert and Vegetable Sandwiches
Cut the rolls in half horizontally. Mix the mayonnaise, creme fraiche and lemon juice and spread about 3/4 of the mixture onto the rolls.
Rinse the tomatoes, remove the tough core and cut into slices. Cut the pickles diagonally into slices. Cut the Camembert into slices. Toast the pumpkin seeds in a dry frying pan. Rinse the arugula and pat dry.
Arrange the tomato slices, cheese, the pickles and arugula on the rolls and drizzle the remaining mayonnaise mixture over the vegetables. Sprinkle with pumpkin seeds, season with a little paprika, put the tops back on the rolls and serve.