Trout Fillets With Lime and Caper Sauce 14 min | 6 min prep Ingredients 8 trout fillets 4 ounces unsalted butter 2 tablespoons capers in brine, drained and washed 2 tablespoons fresh dill, chopped 1-2 tablespoon lime juice salt and pepper, to taste Directions 1 Wash and dry the trout fillets and season lightly. 2 Melt 1oz of the butter in a large frying pan and as soon as it starts to foam, add the fillets, skin side down. 3 Fry gently for 3 minutes, carefully flip over and cook for a further 1 minute. 4 Using a fish slice, transfer the trout to heated plates and keep warm in a low oven. 5 Add the remaining butter to the pan with the capers and dill and fry until golden brown. 6 Add lime juice to taste and a little salt and pepper. 7 Spoon over the trout.