BBC Good Food Cheese Club
Read about the all-new BBC Good Food Cheese Club. Curated cheese, delivered straight to your door.
Divide the bread between 2 plates or boards. Mix the crème fraîche, dill and horseradish sauce in a bowl. Stir in the apple, tomatoes and celery, then spoon on top of the bread.
Flake the mackerel into chunky pieces (discard the skin) and arrange on top. Cut the beetroot into small chunks and place on top of the mackerel. Top with more dill and serve with lemon wedges for squeezing over.