Mackerel fillets: the tastiest blue fish

Introduction: Mackerel Fillets

This bluefish, of Mediterranean origin, has always been an important source of sustenance for the coastal populations of the island and still represents a precious ingredient in traditional Sicilian cuisine.

Mackerel, also called “alaccia” in Sicilian, is a small-sized bluefish that primarily lives in the Atlantic Ocean and the Mediterranean Sea. Its flesh is rich in proteins and omega-3 fatty acids, and its delicate and mild flavor makes it ideal for a wide range of recipes.

Sicilian mackerel fillets are usually prepared with a few simple ingredients to highlight the delicate taste of the fish. One of the most traditional recipes is “Sicilian-style mackerel fillet,” which includes the use of cherry tomatoes, capers, olives, and garlic. Mackerel fillets are also often marinated with lemon juice, olive oil, and herbs like oregano and parsley to enhance their flavor.

Mackerel is also a versatile food that can be used in various ways, such as in salads, sandwiches, main dishes, or paired with rice or pasta. Moreover, being a bluefish, it is particularly rich in Omega-3, which is an essential fatty acid for our bodies, capable of protecting the heart and the circulatory system.

Properties of Mediterranean Mackerel

Sicilian mackerel fillets are a nutritious source of proteins, healthy fats, vitamins, and minerals.

Here are some of the nutritional properties of mackerel fillets:

• Proteins: Mackerel fillets are rich in proteins, which are essential for the growth, repair, and maintenance of body tissues, including muscles.
• Healthy fats: Mackerel is a source of omega-3 fats, particularly fatty acids like eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). These fats are known for their benefits for heart health, including reducing the risk of heart diseases.
• Vitamins: Mackerel fillets contain essential vitamins like vitamin D, vitamin B12, and niacin (vitamin B3). Vitamin D is important for bone health and the immune system, while vitamin B12 is crucial for blood cell formation and the nervous system’s function.
• Minerals: They are a good source of minerals like selenium, which has antioxidant properties, and magnesium, which is important for various bodily functions, including muscles and the nervous system.
• High-quality proteins: Mackerel is considered a source of high-quality proteins, as it contains all the essential amino acids required by the human body.
• Low mercury contamination: Mackerel is generally considered one of the low-mercury fish, making it a safe choice for regular consumption.
• Health benefits: Thanks to its omega-3 fats and other nutrients, consuming mackerel can contribute to reducing the risk of inflammation, improving heart health, and enhancing brain function.

Please note that mackerel fillets may be available in various preparations, including fresh mackerel, canned, smoked, or in oil. The exact nutritional properties may vary slightly based on the preparation and cooking methods.

Preserving Mackerel

Fillets and Sicilian Tradition Mackerel fillets in oil are one of the most common and popular forms of fish preservation in Sicily. This preservation technique involves marinating mackerel fillets in olive oil, spices, and aromas for a period that can vary from a few days to several weeks. The marinating in olive oil serves to naturally preserve the fish and give it an intense yet delicate flavor. Olive oil, in particular, is an ideal ingredient for this type of preservation because of its antioxidant and antibacterial properties that help keep the fish fresh for longer.

The process for preparing mackerel fillets in oil is quite simple. First, the fillets are cleaned and cut properly. Then, they are marinated in a mixture of olive oil, lemon juice, garlic, oregano, and other spices to taste for several days. Subsequently, the fillets are placed in sterilized jars and completely covered by the marinating oil.

Mackerel fillets in oil are a versatile and tasty preserve that can be used in many recipes. They can be enjoyed as an appetizer, paired with toasted bread, or used as the main ingredient in salads, pasta, or main dishes. Furthermore, being in oil, they have a longer shelf life compared to fresh fish. To fully enjoy mackerel fillets in oil, it is important to choose quality ones made with high-quality olive oil and fresh, natural ingredients. Additionally, it is important to store the fillets in oil in a cool and dry place.