When it comes to where to get sushi-grade fish, you have a few options. Start with a trusted local fishmonger. You can also check your local seafood store or Japanese grocer. Another source is a reputable online seafood seller.
Be aware that the term “sushi-grade” is a label used for marketing purposes; there’s no governmental regulation. It’s up to the vendor to determine that the fish is fresh enough to eat raw.
The elements they consider include handling, parasite destruction (often done by freezing the raw fish), and freshness conditions aligned with food safety guidelines.
What Sushi Grade Fish Means
The term “sushi-grade” is not standardized. The seller uses their judgment as to whether the fish is safe to be consumed raw.
Besides the overall quality of the raw fish, the vendor will incorporate parasite controls (such as flash-freezing) and protections against bacteria. These protections include cold-chain maintenance from the time it’s caught and clean handling conditions to prevent cross-contamination from equipment.
This is why you want a trusted seller who understands and follows these protocols in a consistent manner.
Marketing Designation
There’s no uniform federal certification for “sushi-grade” fish, largely due to the diversity among fish and where it’s sourced from. Unlike beef, pork, or poultry, the USDA cannot provide continuous oversight along the supply chain.
Fresh raw fish isn’t automatically considered sushi-grade; parasite destruction and bacteria prevention are essential for safety, and flash-freezing is the accepted method. This is why fish that’s been previously frozen is a safer bet against the risk of parasites.
Where to Get Sushi Grade Fish
So where can you buy sushi-grade fish? You’ll want a source where the staff is knowledgeable, the fish has a high turnover rate, and there are solid cold-chain practices.
Get your fish from:
- your local fishmonger
- a reputable seafood market
- Japanese grocery store
When buying in person, let the retailer know you plan to eat the fish raw. Don’t just go by the display label. They can better advise you with details on when the fish arrived, its freezing history, and more.
A well-rated online seller is another way to find the perfect raw fish for your sushi and sashimi.
Please note that The Fresh Lobster Company in Gloucester, MA carries fresh Maine lobster, fish fillets, and other fresh whole fish. However, we don’t always offer sushi-grade fish unless listed in the current product descriptions with the appropriate documentation.)
Local Fishmongers
A good local fishmonger can tell you the species of the fish, where it came from, when it got to the store, and its history of freezing and handling. You’ll know it’s a good store if it’s clean, with little to no odor, fast turnover, and clean, well-drained ice.
Specialty Grocery Stores
When seeking sushi-grade fish, stick to Japanese markets and high-end grocers with a staffed seafood counter where you can interact. Your basic supermarket fish isn’t always suitable for making sushi.
Online Seafood Sellers
Not every online seafood seller is the same, especially when it comes to selling sushi-grade fish.
A fishmonger can tell you where the fish came from and trace its journey to his store. An online seller should also offer information on:
- traceability of the fish
- practices of safe handling, temperature controls
- Rapid shifting
- customer service policies
Don’t just look for the word “fresh” in their listings for fish fillets or fresh whole fish. There’s more to it.
Features to Look for When Buying Fish for Sushi
Here’s how to ensure that your fish is fresh and suitable for sushi or sashimi.
- Start with the condition of the store. Low odor is a sign of cleanliness. Also look for clean, fresh ice piles that are well-drained and adequate for display.
- Does the seller have a manned counter and knowledgeable staff? They should be able to tell you basics like where the fish came from and when it arrived in the store. High turnover of the product is a good sign that you’ll get fresh product.
- Being able to trace the source of the fish, when it was caught, and practices around the cold chain should also be addressed by online sellers.
For the fish itself:
- Check for a mild, clean scent. If it gives off a sour or ammonia smell, that’s a problem.
- Avoid fish with edges that are discolored or dry.
- The flesh should “bounce back” when pressed. It shouldn’t be slimy or mushy.
Raw-Use Confirmation
The term “sushi-grade” is more a marketing term than an official one. It’s largely left up to the expertise of the seller as to whether fish is suited for raw consumption. Tell the seller your intentions and let them offer informed recommendations on the best choice for your sushi or sashimi.
Freezing Information
Freezing is the accepted method of destroying parasites in raw fish. The FDA requires deep freezing for the safe consumption of raw fish. Ask the seller to verify the process, such as where and when it took place.
Source and Condition
When it comes to raw consumption, a qualified fishmonger should be able to answer the following questions:
- Fish species
- Source (farmed or harvested) – and when it was caught
- Questions about its processing and packaging integrity
- The right temperatures for both parasite destruction and cold chain integrity
Ensure the fish has a firm, fresh texture (no dry edges or discoloration), and that it doesn’t smell of ammonia.
What Makes Salmon Sushi Grade
So what makes salmon sushi-grade fish? Your basic grocery store salmon won’t qualify despite having a good color or appearing otherwise fresh. Salmon that’s OK for raw consumption must be free of parasites, which only occurs in extreme freezing conditions that a home freezer can’t meet.
Farmed Atlantic salmon is a good bet because they’re raised in controlled conditions and fed pellets that reduce the presence of parasites.
Farmed Versus Wild Salmon
The term “sushi-grade” isn’t official; the conditions are determined by the seller for things like the source of the fish, parasite control, and more.
Wild-caught fish bring a higher risk of parasites and roundworms simply because of their unmonitored diet.
Farmed salmon are raised under controlled conditions and fed special pellets. However, this doesn’t automatically mean that it’s safe for raw consumption; ask about the other protocols, such as proper freezing, to make sure it meets “sushi-grade” standards.
Where to Buy Salmon
So where to get sushi-grade salmon? You can find it through your local fishmonger or a specialty market. Japanese grocery stores are another solid source. You can also fall back on online seafood retailers that can confirm that the salmon is OK for raw use.
When buying it in person, always inform the retailer that you intend to eat it raw. He can direct you to the best, freshest picks.
How to Transport, Store, and Prepare Raw Fish
The “cold chain” keeps the fish fresh and safe at each stage of the transportation and storage process. It begins when the fish is harvested; it’s either packed with ice or flash-frozen on board the ship.
For parasite destruction, the fish is frozen at -4℉ for seven days. Alternatively, it can be frozen at -31℉ until it becomes solid, adding another fifteen to twenty-four hours to ensure that parasites are destroyed.
During transport, insulated containers with gel packs or dry ice keep the cold chain consistent.
At its destination, fish should be stored at 32 -34℉..
Slowly thaw the fish inside the refrigerator, never on the counter. Eat it within twenty-four to forty-eight hours.
Important note: Processing mistakes can be made at the source. This is why it’s critical to trace your fish from harvest to freezing and shipping. Your retailer or online seller should be transparent about these issues.
Also, the freezing process alone doesn’t eliminate potential toxins or bacteria. Proper handling is important at every stage.
Cold Transport and Storage
If you’re bringing home your fish from the market, use an insulated bag and keep it in a cooler with gel packs or plenty of ice. Transfer it to the freezer until you intend to use it (check the use-by date).
Thaw it in the refrigerator and eat it within twenty-four to forty-eight hours.
Clean Preparation
To safely thaw fish, follow these tips from the FDA.
- Remove any wrapping or packaging. Either line a baking sheet or a plate with paper towels to catch moisture, and place a wire rack on top.
- Position the fish atop it. Loosely cover it with some plastic wrap. Let it thaw for ten to twenty-four hours.
- When preparing your fish, ensure that your hands, tools, and sushi accessories are all clean.
Frequently Asked Questions
Does freezing make any fish safe to eat raw?
Proper freezing is used to eliminate parasites at the time of harvest. However, it doesn’t prevent other issues related to proper handling, bacteria, or certain toxins. It’s only one step in the chain.
Are sushi grade and sashimi grade the same?
Both indicate suitability for raw-use consumption; however, the term doesn’t indicate uniform safety. Ask the retailer about sourcing, processing, and handling to ensure the safest, freshest product.
How long does sushi-grade fish last in the refrigerator?
Typically, it will last 24-48 hours, but always check seller instructions. Freshness and flavor will be affected by whether the fish is fresh, thawed, or packaged.
Who should avoid raw fish?
The EPA notes that certain groups are at higher risk for bacterial infection or foodborne illness from raw fish. Pregnant people, infants and young kids, those with chronic conditions or those who are immunologically compromised, and those over 65 may be affected more than others.
