Can Sashimi Go Bad?

Sashimi is a Japanese dish made of thinly sliced raw fish or seafood. It is often served with a variety of sauces and garnishes, such as soy sauce, wasabi, pickled ginger, and daikon radish. Sashimi is a popular dish in Japan and has become increasingly popular in other parts of the world.

Sashimi is a healthy and nutritious food. It is a good source of protein, omega-3 fatty acids, and other nutrients. However, it is important to know that sashimi can go bad quickly if it is not properly stored. Raw fish can contain harmful bacteria that can cause food poisoning.

In this blog post, we will discuss the shelf life of sashimi and how to tell if it has gone bad. We will also provide some tips for storing sashimi safely.

How long will Sashimi last?

The shelf life of sashimi depends on how it is stored. Sashimi that is stored in the refrigerator can last for up to 2 days. However, it is best to eat it within 1 day for the best flavor and texture. Sashimi that is stored at room temperature should not be left out for more than 2 hours.

What will happen if you ate expired Sashimi?

Eating expired sashimi can cause food poisoning. Food poisoning is a condition caused by eating contaminated food. Symptoms of food poisoning can include nausea, vomiting, diarrhea, fever, and abdominal cramps. In severe cases, food poisoning can lead to hospitalization or even death.

The bacteria that cause food poisoning can be found in raw fish, shellfish, and other seafood. These bacteria can multiply quickly when the food is not stored properly. When you eat expired sashimi, you are at risk of consuming these bacteria.

To reduce the risk of food poisoning, it is important to store sashimi properly. Sashimi should be stored in the refrigerator at a temperature of 40 degrees Fahrenheit or below. It should not be left out at room temperature for more than two hours.

If you are unsure whether sashimi is safe to eat, it is best to throw it out. It is not worth the risk of getting sick.

Types of Sashimi and their average shelf-life

Here are some of the most popular types of sashimi and their average shelf life:

  • Tuna: Tuna is a popular choice for sashimi because it is a lean fish with a mild flavor. Tuna sashimi has a shelf life of 1-2 days in the refrigerator.
  • Salmon: Salmon is another popular choice for sashimi because it is a fatty fish with a rich flavor. Salmon sashimi has a shelf life of 1-2 days in the refrigerator.
  • Yellowtail: Yellowtail is a firm-fleshed fish with a mild flavor. Yellowtail sashimi has a shelf life of 1-2 days in the refrigerator.
  • Halibut: Halibut is a white fish with a mild flavor. Halibut sashimi has a shelf life of 1-2 days in the refrigerator.
  • Scallops: Scallops are a seafood that is often used in sashimi because they are sweet and tender. Scallops sashimi has a shelf life of 1-2 days in the refrigerator.

It is important to note that the shelf life of sashimi can vary depending on the type of fish and how it is stored. It is always best to check with the restaurant or grocery store to get the most accurate information about the shelf life of the sashimi you are purchasing.

How to tell if your Sashimi has gone bad

There are a few ways to tell if your sashimi has gone bad.

  • Look for discoloration. Sashimi that has gone bad will often discolor, especially around the edges. The color may become dull or faded, or it may develop a brown or gray tint.
  • Check for a strong odor. Sashimi that has gone bad will often have a strong, unpleasant odor. This odor may be fishy, sour, or even rotten.
  • Feel the texture. Sashimi that has gone bad will often have a mushy or soft texture. It may also feel slimy or sticky.

If you see any of these signs, it is best to throw out the sashimi. Eating bad sashimi can cause food poisoning, which can lead to nausea, vomiting, diarrhea, and other unpleasant symptoms.

Should Sashimi be frozen?

Freezing sashimi is not recommended, as it can damage the texture and flavor of the fish. Sashimi is best eaten fresh, as it is a delicate dish that can be easily ruined by improper storage.

If you must freeze sashimi, it is important to do so properly. The fish should be wrapped tightly in plastic wrap or aluminum foil to prevent freezer burn. It should also be stored in a single layer to allow for even freezing. Sashimi can be frozen for up to one month, but it is best to eat it as soon as possible after thawing.

When thawing sashimi, it is important to do so slowly in the refrigerator. Do not thaw sashimi at room temperature or in the microwave, as this can cause the fish to become mushy and lose its flavor.

It is also important to note that freezing sashimi does not kill any parasites that may be present in the fish. If you are concerned about parasites, it is best to purchase sashimi from a reputable restaurant or grocery store that has inspected the fish for parasites.

How long will Sashimi remain fresh in the fridge?

Sashimi can last for 1-2 days in the refrigerator, but it is best to eat it within 1 day for the best flavor and texture. Sashimi that is stored at room temperature should not be left out for more than 2 hours.

Here are some tips for storing sashimi safely:

  • Place sashimi in a single layer in a sealed container.
  • Keep the container in the refrigerator.
  • Do not eat sashimi that has been left out at room temperature for more than 2 hours.

If you are not going to eat the sashimi within 2 days, you can freeze it. Sashimi can be frozen for up to 1 month.

How can you heat a Sashimi?

Sashimi is typically served raw, so it is not recommended to heat it. Heating sashimi can cause the fish to become dry and rubbery, and it can also kill any beneficial bacteria that are present in the fish.

If you must heat sashimi, it is important to do so gently. Here are a few methods you can try:

  • Microwave: Place the sashimi in a single layer on a plate and microwave it on low power for 1-2 minutes, or until it is heated through.
  • Pan-fry: Heat a pan over medium heat and add a small amount of oil. Add the sashimi to the pan and cook for 1-2 minutes per side, or until it is heated through.
  • Oven: Preheat the oven to 350 degrees Fahrenheit. Place the sashimi on a baking sheet and bake for 5-7 minutes, or until it is heated through.

It is important to note that reheating sashimi will not improve its flavor or texture. If you are looking for a delicious and safe way to enjoy sashimi, it is best to eat it fresh.

How to keep your Sashimi fresh for days

Here are some tips for storing sashimi safely:

  • Purchase sashimi from a reputable source. Sashimi should be purchased from a reputable restaurant or grocery store that has a good reputation for food safety.
  • Store sashimi in the refrigerator. Sashimi should be stored in the refrigerator at a temperature of 40 degrees Fahrenheit or below.
  • Wrap sashimi tightly in plastic wrap or aluminum foil. This will help to prevent the fish from drying out.
  • Do not store sashimi in a container with other foods. This could contaminate the sashimi with bacteria from other foods.
  • Consume sashimi within 1-2 days of purchase. Sashimi is best eaten fresh.

If you are freezing sashimi, it is important to do so properly. The fish should be wrapped tightly in plastic wrap or aluminum foil to prevent freezer burn. It should also be stored in a single layer to allow for even freezing. Sashimi can be frozen for up to one month, but it is best to eat it as soon as possible after thawing.

When thawing sashimi, it is important to do so slowly in the refrigerator. Do not thaw sashimi at room temperature or in the microwave, as this can cause the fish to become mushy and lose its flavor.

Symptoms if you ate spoiled Sashimi


If you eat spoiled sashimi, you may experience symptoms of food poisoning, such as:

  • Nausea
  • Vomiting
  • Diarrhea
  • Stomach cramps
  • Fever

In some cases, food poisoning can lead to more serious complications, such as dehydration, kidney failure, and even death. If you experience any of the symptoms of food poisoning after eating sashimi, it is important to seek medical attention immediately.