Clean the salmon; remove any bones if present and pat dry.
To make the marinade, blend together the chillies, garlic, lemon juice, olive oil, coriander and cumin.
Pour this over the salmon, season with salt and rub well; keep aside for 15 – 30 minutes.
Heat olive oil in a pan (remember the marinade already contains oil) and when heated well, place the salmon fillets skin side down. Hold and press down the fillet lightly to ensure that the entire skin side is in contact with the pan for a few seconds. Then place the next fillet and repeat the same. Fry in batches if the pan is small.
Remove and keep aside.