With Santos Populares approaching, sardines are once again gaining prominence on Portuguese tables. Before it reaches the grill, there are simple signs that help you understand whether the fish is fresh, from the shine of the skin to the appearance of the eyes, including the firmness of the body and the color of the gills.
Sardines are one of the symbols of summer in Portugal and are closely associated with festivals, popular festivals and family sardines. Still, choosing this fish well at the fishmonger makes a difference in flavor, texture and food safety.
According to information released by the Lusíadas group, sardines belong to the blue fish group, as do horse mackerel and mackerel. These fish have a bluish color in the loin region and have a higher fat content, which can vary depending on the time of year.
Glowing skin and lively eyes
According to , one of the first signs to be observed is the skin. Fresh sardines should have shiny skin, bright colors and a clean appearance. If it is dull, dry or has excessive marks, it may no longer be in the best condition.
The eyes also help you perceive the freshness of the fish. They should be bright, clear and lively in appearance. Sunken, opaque or whitish eyes are signs to be avoided when purchasing.
The gills are another important point. In a fresh fish, they should be bright red to purple in color, without excess mucus and smell like the sea. Dark, brownish gills or those with an unpleasant odor indicate loss of freshness.
Firm body is a good sign
The texture of the sardines should be firm. The body should not bend easily when handled, maintaining a rigid and consistent appearance. This firmness is one of the clearest signs that the fish has been well preserved.
Pingo Doce also recommends checking that the sardines have a clean appearance. Ideally, it should not be “in a suit”, an expression used when there are traces of blood on the outside of the head.
The smell should be mild and reminiscent of the sea. An intense, sour or unpleasant odor is not normal in fresh fish. When in doubt, it is best to ask the fishmonger for help or choose another batch with a better overall appearance.
Sardines also bring benefits
In addition to being tasty, sardines are valued for their nutritional properties. According to the Lusíadas group, it provides omega 3, a fatty acid that the body needs but does not produce.
It is also a natural source of complete proteins, iron, phosphorus, magnesium and vitamins A, B, D, E and K. As it is rich in calcium and vitamin D, it can contribute to bone health.
The omega 3 present in sardines is associated with cardiovascular health and can help the body function properly. Still, like all food, it must be integrated into a varied and balanced diet.
Choosing well improves the grill
In Santos Populares, sardines are usually cooked over grill and served on a slice of bread. For the best result, the choice at the fishmonger is decisive.
A fresh sardine holds up better on the grill, has a better texture and offers more flavor. Less fresh sardines can fall apart easily and lose quality during cooking.
Before purchasing, observe the skin, eyes, gills, firmness and smell. The rule of thumb is simple: choose shiny, firm sardines with lively eyes and the smell of the sea.
Between parties, festivals and barbecues, sardines continue to be one of the great symbols of the Portuguese summer. To make the most of this Santos Populares classic, it all starts with a good order at the fishmonger.
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