
- March 12, 2026
Vieira
La scallop It is the great treasure of the Galician estuaries and one of the most elegant products of our gastronomy. Its mild flavor and firm texture make it the undisputed star of any table.
An bivalve mollusk qthat lives in the sandy bottoms of the sea.
- Common name: Vieira
- Scientific name: pecten maximus
- Family: Pectinidae
- Class: Bivalvia
- Weight: Approximately between 80g and 150g
- Diameter: Between 10 and 15 cm (shell length)
Its importance in Spanish cuisine is absolute. Whether baked au gratin or seared on a griddle, preparing it at home is much easier than it seems.
In this guide you will discover everything about this Galician delicacy: its properties, how to distinguish it to buy safely and the best tricks to cook it perfectly.
What are scallops and why are they so highly valued?
To answer the question about the scallops, what are they? Exactly, we need to look at their biology. They are a scallop seafood of large shell, belonging to the family Pectinidae.
The most prized European species is Pecten maximus. Its morphology is unmistakable, consisting of two valves: a completely flat upper valve and a convex lower valve where the animal rests.
In Spain, the shellfish purification It is a regulated process that guarantees the product arrives in your kitchen in optimal condition, free of impurities and ready for consumption.
Anatomy of the scallop: Meat and Coral
Upon opening the bivalve, we find two distinct and entirely edible parts. Identifying them is key to cook them properly:
- Adductor muscle: It is white, cylindrical, and firm flesh. Highly valued for its smooth texture and characteristic sweet, briny flavor.
- Gonad or coral: The crescent-shaped part is attached to the muscle. It has a deep orange or whitish color, providing an iodine flavor and a creamy texture.
Key Differences: Scallop, Zamburiña and Volandeira
Know to differentiate these three bivalves It's essential. Below, we present a practical comparison to help you avoid surprises at the market or in a restaurant:
- Scallop (Pecten maximus): Larger size. Flat upper shell and curved lower shell. Large, two-color coral. Ideal use: baked au gratin.
- Scallop (Chlamys varia): Much smaller size. Dark, oval, almost purplish shell. Pale or grayish coral. Ideal use: Grilled.
- Volandeira (Aequipecten opercularis): Medium size. Light, rounded shell. Very intense orange coral. Ideal use: versatile and for stews.
Nutritional value and benefits of scallops in food
| nourisher | For 100 g | Per serving (175 g) |
|---|---|---|
| Sustainable | 84 Kcal | 37 Kcal |
| Proteins | 19 gr | 8,3 gr |
| Total fat | 0,9 gr | 0,4 gr |
| Omega-3 | 0,137 gr | 0,060 gr |
| Cholesterol | 40 mg | 17,5 mg |
| Football | 120 mg | 52,5 mg |
| Iron | 2,4 mg | 1,1 mg |
| Phosphorus | 315 mg | 138 mg |
| Selenium | 51 μg | 22,3 μg |
| Potassium | 480 mg | 210 mg |
| Vitamin B12 | 1,8 μg | 0,8 μg |
| Vitamin A | 49 μg | 21,4 μg |
Source: FEN. Spanish Nutrition Foundation
The nutritional value of scallop food It stands out for being a very light food, ideal for taking care of yourself without giving up the best taste of the sea in your dishes.
It is a superb source of high biological value protein, providing essential nutrients with an extremely low fat content.
In addition, it provides essential minerals and vitamins vital to the body, and contains Omega-3 fatty acidsmaking it an excellent choice for a balanced diet.
Scallops in gastronomy: How to enjoy them
The versatility of this product in the kitchen is enormous. The traditional recipe is Galician style, with a sofrito of finely diced onion, ham, and breadcrumbs, baked in its own shell.
They're also spectacular grilled. You just need to dry them very well, heat the pan very hot with a few drops of oil, and sear them for just a minute on each side.
How to choose quality scallops:
- Odor: It should have a mild sea scent, never strong or like ammonia.
- Firmness: The meat should feel firm and shiny to the touch.
- Origin: Check the labeling to confirm its origin and highest quality.
- Glazed: In frozen products, look for a thin layer of ice that protects the meat without excess.
Tips for preparing frozen scallops
Add to Cart frozen seafood High quality is a very smart choice that allows you to enjoy the product outside of its usual season with complete confidence.
For a perfect result, the trick is in the defrostingTransfer them from the freezer to the refrigerator and leave them on a rack for about 24 hours to slowly release the water.
Before cooking them, dry them thoroughly with kitchen paper. If you put them on the griddle while they're still damp, they'll cook in their own juices and lose that delicious golden crust.
Interesting facts and international presence
The symbol of the pilgrim
Beyond gastronomy, the Shell of Santiago It is the universal symbol of the pilgrims who travel the Camino to Compostela.
This shell is traditionally associated with the end of the journey in Galicia, having been used in the past by walkers as a natural container to drink water from springs.
What are scallops in Mexico?
To clarify What are scallops in Mexico? and other Latin American countries, it is important to make a culinary and linguistic distinction of the region.
In these areas, the muscle of very similar bivalves is commonly known as scallop or simply escalopes.
Unlike in Spain, in Mexico it is very common to consume these muscles raw, marinated in citrus fruits and chilies, forming part of spectacular ceviches and fresh aguachiles.
Frequently Asked Questions (FAQs)
How can you tell if a scallop is fresh?
It should have a mild sea smell. The flesh should look very firm and shiny. If purchased with their shells, the shells should be closed or react immediately to touch.
Is it safe to eat scallop coral?
Yes, it is perfectly edible and highly appreciated for its intense flavor, although some people prefer to remove it for aesthetic reasons when preparing certain light dishes.
What is the best season to eat scallops in Spain?
Traditionally, they are considered best consumed during the colder months of the year, although thanks to ultra-freezing they are always available in perfect condition all year round.
- Common name: Vieira
- Scientific name: pecten maximus
- Family: Pectinidae
- Class: Bivalvia
- Weight: Approximately between 80g and 150g
- Diameter: Between 10 and 15 cm (shell length)
Table of Contents







