1 tbsp chopped dill (optional)
ΒΌ fennel bulb, finely sliced
squeeze lemon juice
Β½ onion, finely sliced
1 medium tomato, sliced
1 tsp capers (optional)
2 tbsp olive oil
olive oil, drizzle
2 fish fillets, about 175g/6oz each, such as cod, sea bass or trout
2-3 tbsp white wine (optional)