A simple and elegant assembly job supper. Boil some potatoes, flake the smoked trout and you have the building blocks for an ideal al fresco meal.
500g new potatoes
20g unsalted butter
Small bunch of dill, finely chopped
1 small red onion, thinly sliced
Lemon, juice of
1/2 cucumber
8–10 radishes
200g hot smoked trout
75g trout caviar
Sea salt and freshly ground black pepper
For the dressing:
1 tbsp creamy horseradish
2 tbsp half-fat crème fraîche
Good squeeze of lemon juice