Bryan McAllister’s personal reference notebook
July 30, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
Field Notes • Marine Life

Scallop

Scallops are marine bivalve molluscs in the family Pectinidae, known for their fan-shaped shells and for the edible adductor muscle commonly sold as seafood.

Updated July 30, 20261 min readCited sources

Scallops are marine bivalve molluscs with fan-shaped shells. The edible part is the adductor muscle, commonly sold as seafood.

What it is

Scallops are bivalve molluscs related to clams and oysters. They live on or near the sea floor in oceans worldwide. The adductor muscle is the part commonly eaten.

Why it matters

Scallops are valued for their mild, sweet flavour and tender texture. They are often pan-seared quickly to form a browned crust. Nutritionally, they are a lean seafood high in protein.

Key details

For searing, dry scallops thoroughly and use a very hot skillet. In Canada, scallops are important in Atlantic provinces like Nova Scotia and Prince Edward Island, with established fisheries and coastal cooking traditions.

In short

  • Fan-shaped bivalve molluscs.
  • Edible part is the adductor muscle.
  • Best cooked quickly over high heat.
  • Dry thoroughly before searing.
Canadian angle

Scallops are an important seafood in Canada, especially in Atlantic provinces such as Nova Scotia and Prince Edward Island, where commercial fisheries and coastal cooking traditions are well established.

Quick questions

What are scallops?
Scallops are marine bivalve molluscs in the family Pectinidae. The food sold as scallops is usually the adductor muscle from the animal.
How do you cook scallops?
Common methods include pan-searing, baking, broiling, and grilling. For searing, recipes typically recommend drying the scallops, heating a skillet very hot, and cooking briefly on each side.
Are scallops healthy?
Scallops are generally considered a lean seafood choice. Cooking sources describe them as high in protein and suitable for lighter meals, though overall healthfulness depends on preparation and portion size.

Sources

  1. McCormick — https://www.mccormick.com/blogs/how-to/how-to-cook-scallops
    Supports: Scallops as a seafood ingredient and general culinary use.
  2. TODAY — https://www.today.com/food/how-cook-scallops-guide-cooking-scallops-today-t213245
    Supports: Drying scallops, hot-pan searing method, and common cooking guidance.
  3. Serious Eats — https://www.seriouseats.com/the-food-lab-best-seared-scallops-seafood-recipe
    Supports: Technique for drying, searing, and avoiding butter burn when cooking scallops.
  4. YouTube — https://www.youtube.com/watch?v=qDDgfIcBSsc
    Supports: Scallops as molluscs, texture, shell form, and basic cooking concepts.
  5. Inspired Taste — https://www.inspiredtaste.net/37110/garlic-basil-seared-scallops/
    Supports: Brief searing method and timing for scallops.
  6. Well Seasoned Studio — https://www.wellseasonedstudio.com/pan-seared-scallops/
    Supports: Drying, hot-pan searing, flip timing, and serving suggestions.