Ingredients for 2 people Preparation Time: 30 minutes THE delicius PRODUCT Grilled Mackerel Fillets with Chilli in Olive Oil 85g. This might be the best version of our grilled mackerel fillets! Exquisite mackerel fillets, reinforced in taste by the chilli pepper and enhanced by the grilling. Ingredients for 2 people 125g of Delicius Spicy Mackerel..