Razor clams are a well-known type of seafood for many, often featured in various events from restaurant banquets to casual gatherings with friends and family. They are not only delicious but also packed with essential nutrients beneficial for one's health.
1. Storing live razor clams in the refrigerator's freezer compartment
How to Select Fresh and Firm Razor Clams
- Differentiating between Meat Razor Clams and Gaper Clams: Meat Razor Clams are male ones with small, long, and flat mantles, while Gaper Clams are female ones with large, round mantles.

Differentiating between Meat Razor Clams and Gaper Clams
- When buying razor clams, opt for ones that are of moderate size as they will have more, firmer, and sweeter meat. Avoid choosing larger ones as they may not guarantee as much meat as desired.
- Checking for Freshness: When holding a razor clam, turn it upside down and press on its hinge. If the hinge sinks, it is an empty shell with no meat and not suitable for consumption. Conversely, clams with firm hinges indicate fresh, live razor clams, ensuring about 95% meat quality.
- Opt for Green Razor Clams: Green razor clams are considered to have the most delicious and nutritious meat among razor clam varieties. Avoid buying red, flower, or spotted razor clams as their meat won't be as sweet and firm as green razor clams.

Opt for Green Razor Clams
Storing Live Razor Clams in the Freezer Compartment
- Typically, restaurants or seafood stores preserve live razor clams in artificial seawater tanks with oxygen generators to prolong their lifespan. However, if you purchase razor clams for home use, it's best to store them in the refrigerator to maintain freshness and prevent clam meat from deteriorating.
- When you bring live razor clams home, place them in a plastic tray, then put them in a small foam box before placing them in the freezer compartment for storage. This prevents direct exposure to the cold air in the freezer, which could cause the razor clams to freeze quickly.

Storing Live Razor Clams in the Freezer Compartment
Preserving Pre-Processed Razor Clams Using the Refrigerator
Pre-Processing Razor Clams
- Firstly, use scissors or a sharp knife to flip the flap under the razor clam's belly. Then, use a knife to pierce straight into the bottom part of the flap until you see the claw and the clam's foot stretch out straight. Remove any binding strings.

Pre-Processing Razor Clams Before Preservation
- Next, use a brush to thoroughly clean the razor clam, removing all dirt and sand. Use scissors to trim off the smaller claws, leaving only the 2 large ones intact.
- Use your hands to peel off the razor clam's flap, making it easier to separate the clam's body. Be careful to detach the external eggs (if any) from the flap, then skillfully separate the body from the clam, removing the dark gray lungs from both sides of the clam.
- Finally, rinse the razor clam with clean water and let it drain.
Preservation Method for Pre-Processed Razor Clams
- After the razor clams have been thoroughly pre-processed and drained, place them in a food-grade plastic bag and seal tightly, or use a vacuum-sealed bag, or store them in a food-grade container and cover tightly.

Preservation of Pre-Processed Razor Clams
- Place the razor clams in the freezer compartment to preserve them. This method will help preserve them for 3 - 5 days, but for optimal freshness and nutrient retention, it's best to consume them promptly and avoid storing them in the refrigerator.
3. Considerations when Preserving Live Razor Clams Using the Refrigerator
- When bringing razor clams home, avoid placing them directly in water as sudden temperature changes can shock the clams. Additionally, it's advisable to eliminate any fishy odor by soaking the clams in a mixture of crushed ginger and white wine diluted with water.
- When packaging razor clams for storage, use tightly sealed plastic bags, ziplock bags, or food-grade containers. Vacuum-sealed bags help protect the clams from the cold environment without compromising food safety or meat quality. Using regular plastic bags without proper sealing not only risks inadequate preservation but also spreads odors to other food items.

Key Considerations for Razor Clam Preservation
- The storage temperature is crucial for preserving razor clams. If the storage temperature is not cold enough or too cold, it will affect the quality of the clam meat. Therefore, the optimal storage temperature is between -25 to -18 degrees Celsius.
Through this article, I wish you and your family will properly preserve fresh razor clams in the refrigerator to prepare delicious meals for your family.
• How to Cook Delicious Herbal Chicken Soup While Retaining the Most Nutrients
• REVEALED: HOW TO COOK DELICIOUSLY SWEET AND COOL CRAB SOUP FOR THE WHOLE FAMILY
• GUIDE: HOW TO COOK DELICIOUSLY SIMPLE AND TASTY OXTAIL SOUP AT HOME