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How Long Do Yakisoba Noodles Last

Two factors do define how long do yakisoba noodles last; the first is the Best Before Date or Best By Date. The second factor is the preparation method. The shelf life of Yakisoba packaged away from light, heat & air will keep longer than if it has been previously opened and left exposed.

Fresh yakisoba noodles should last several days to a week past their recommended use-by dates if you keep it in a container and at room temperature. They’re great for three days in the pantry or ten days in the refrigerator, or you can freeze them for up to 5 months.

Yakisoba is a kind of fried noodle made from wheat flour. Minced meat, vegetables, and spices are put together with the noodle before cooking. It’s an inexpensive dish that can be easily prepared at home by yourself as it is a famous Japanese dish served during festivals and picnics.

 You can serve a large portion of it to more than 20 people with just one pack of ingredients; it is a great way to make a complete meal. They can be enjoyed or paired with proteins such as chicken, pork, beef, and seafood.

What are Yakisoba Noodles

What are Yakisoba NoodlesYakisoba is from three Japanese words: yaki (to fry) and soba (buckwheat flour noodles). You will notice that Yakisoba noodles are also called “Chow mein” in some places.

The stir fry noodle dish uses flour to mix with vegetables, meat, and seafood. It is served either with a sweet and savory brown sauce or with just salt and pepper and sometimes may come topped with dried nori (dried seaweed). 

It is not just an ordinary noodle dish. It’s really popular because it’s similar to Chinese fried noodles. You can enjoy the mixture of stir-fried noodles with meat and vegetables in sweet sauce.

When you cook Yakisoba, This noodle dish has a certain flavor from everything mixed, making for an exciting dish.

How long do yakisoba noodles last?

You can eat Yakisoba noodles right away or store them in an airtight container in the fridge for not more than 5 – 7 days. Its shelf life depends on the storage and handling conditions (time and temperature). Once you open a pack of this kind of noodle, you should eat the noodles within four days; otherwise, they will begin to lose flavor. 

Most noodle packages may state 10, 15, or 20 minutes until the noodles are cooked. In reality, the noodles don’t cook for longer than 5-6 minutes. If you want to prepare the dish to your preferences, it should not take more than 10 minutes until the noodles are ready to eat. 

If you are eating the noodles very soon after thawing them, you’ll be fine, but if you are planning to eat them later, it’s better to put the frozen noodles into a larger freezer bag and squeeze out as much of the air as possible before sealing it. You can also add a paper towel to absorb any moisture.  

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Common Yakisoba Dishes

How long do yakisoba noodles lastFamiliar Yakisoba dishes prepared at home are eaten with steamed rice. The ingredients listed here are the most common ones used in these dishes. It is desirable to use sesame oil when you cook Yakisoba dishes.

Classic Yakisoba

Classic Yakisoba is the most common type of Yakisoba in Japan. There are various ways to enjoy this dish, but the essential ingredients are stir-fried noodles, vegetables, meat, and soya sauce. It can also be a side dish or as a snack and can be served with sides such as fried chicken, gyoza, french fries, and tempura.


The kata-yakisoba is a traditional Japanese-style dish consisting of cabbage, egg, and other ingredients. Now you can eat it at any time of the day, but it is usually sold during the evening in bars and casual restaurants and is considered a kind of fast food. There are many varieties and recipes of kata yakisoba. However, the main ingredient of the dish is cabbage and mayonnaise. 

Shio Yakisoba

Shio-yaki is a popular yakisoba dish in the Kansai region of Japan, known for its salty flavor coupled with a hint of sweetness. Often served with grated daikon radish and topped with chopped nori seaweed and dried bonito flakes, shio-yaki is a noodle dish that consists of stir-fried noodles with yakisoba sauce, topped with your desired toppings.

How to Store Yakisoba Noodles

How to Store Yakisoba NoodlesStoring Yakisoba Noodles is not as complex as those using those styrofoam sleeves might make you believe. But keeping them right is essential because otherwise, your Yakisoba will take on a “soapy” taste, and nobody likes that. Here’s the best way to store them.

Here are two storage solutions to prolong the shelf life of Yakisoba Noodles Store them in the refrigerator. Place the noodles inside a plastic bag with minimal air, then place them inside the fridge. Don’t keep the noodles at room temperature for more than two hours. Never leave frozen or chilled noodles in a hot car or any other location with excessive heat. Wash the noodles before eating.

The shelf life of dried noodles is about six months when unopened or 4-5 months when opened. You can easily prolong the shelf life of dried soba noodles if refrigerated in their original package.

Storing unopened yakisoba noodles

Unopened Yakisoba Noodles stay fresh and keep their taste best if packed in a Yakisoba Noodle container. Store it in a fridge or a cupboard, but longer refrigeration decreases the shelf life of noodles. 

Storing opened pack of yakisoba noodles

1. If you do not want to use them for a long time, put the opened pack of Yakisoba into the freezer after cooling it to room temperature. 

2. Freezing can prevent them from drying and prevents deterioration to color and taste. 

3. If you think they need to be changed to a new one, you can put the pack into a zip-lock bag and freeze it in -10℃ or lower environment for 24 hours. So that it is thoroughly frozen and any remaining soup is disappeared due to freezing.

How to cook soba noodles

Soba Noodles are very simple to cook, so long as you follow these easy instructions. Before deciding on what type of soba noodles to buy, be sure to read the package carefully—some soba noodles require very short cooking times, while others need to dwell in boiling water for up to 10 minutes.

You can cook it in a variety of ways, ranging from pan-frying to deep-frying. The most common way of cooking soba is by boiling the noodles in water. The noodles must never be left in the broth or will lose their flavor; when you cook it properly, they form something like a tapioca pudding, which is their main appeal.

The three most important factors in cooking them the right way are: 

1. Timing: It takes just 6 minutes to cook soba noodles―four less than it takes to cook spaghetti. The faster timing also makes them ideal for large parties where you might be cooking for 20 guests. 

 2. Heating: To cook soba, you need an electric burner that heats to a specific temperature and stays at that temperature. The high temperatures required for proper soba noodle cook time should also deliver superb performance to roast meats, fish, and vegetables. 

3. Rinsing/flocculation: If you want to cook healthier noodles, the secret is in rinsing. For a more nutritional preparation, noodles are to be rinsed and flocculated with water to help remove the powder residue. 

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How long to cook soba noodles

How long to cook soba noodlesSoba noodles are from buckwheat flour and are most popular in Japan. The noodles are quick-cooking with versatile ingredients that you can use for warm dishes like soups, stews, and stir-fries, or cold dishes like salads, noodle salads, and noodle soups.

The cooking time of soba noodles depends on many factors such as their size, type of soba cooked (e.g., thin vs. thick), the ratio of water to the dry soba noodle (or how much you cook them by adding more hot water), and cooking temperature.

For the average thickness, cook for about eight minutes; however, you can always boil them longer if necessary. Unlike dried soba, it must be cooked within 2 hours of purchase. Whether cooking in a pot of boiling water, frying pan, or microwave, these cooking instructions will help you cook delicious soba noodles every time.

Soba rice noodles are typically served cold with dipping sauce or broth. If you prefer your soba warm, it can also be placed into boiling water for just 20 seconds to reheat the noodles without overcooking them.

How to reheat soba noodles

The easiest way to reheat your soba noodles is to put them in a warm water pan while getting everything ready. You can use the microwave, but it is possible to do this by warming them in water on the stove if you wish. Reheating soba noodles is often a bit tricky simply because the noodles’ texture changes with reheating.

To reheat soba noodles, place noodles or soba in a deep pan and add water to cover the soba by 2 inches. Heat it over medium-high heat until water begins to boil. Lower heat and simmer for 20 minutes, stirring occasionally before draining and serving.

Using a microwave is another way to reheat this noodle; it heats meals quickly, is great for reheating just about any dish, and can even be used to soften ice cream or hard-boil eggs. Fortunately, it’s also an excellent tool for reheating just about any noodle dish because leftover noodles are usually dry enough to be reheated by themselves. At the same time, the sauce should be cooked separately.

 How to Tell If Yakisoba Noodles Are Bad

Use this guide to determine how to tell if yakisoba noodles are bad. It’s important to always check the expiration date on the package before you eat them, but small changes in color, texture or other factors may also have a significant impact. 

The best strategy is to be vigilant about checking your noodles and, if in doubt, throw them out.

The shelf life of yakisoba noodles is only a few days.

How Long Do Soba Noodles Last Uncooked

The shelf life of soba noodles depends on various factors, such as the best by date, the preparation methods, and how they are stored.

Once opened, the shelf life for soba noodles ranges from one to two weeks. Avoid exposing your soba noodle package to extreme temperatures for maximum shelf life, and do not leave it in direct sunlight.

Meanwhile, the shelf life of cooked soba noodles is approximately 4 to 5 days in the refrigerator; stir-fried soba noodles generally have a longer shelf life – up to 10 to 14 days.

Can I Eat Expired Yakisoba Noodles?

In general, properly-cared-for noodles will not go bad. So if the noodles have no strange smell or appearance, you can almost eat them for a few more days. But it’s better to avoid eating expired food to ensure your health because, in some cases, expired food may cause diarrhea or other food poisonings.

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How long do soba noodles last in the fridge

How long soba noodles last in the fridge depends on the methods of preparation, the ingredients used, and how you store them. 

The shelf life of soba noodles in the refrigerator is about 3 to 7 days, though the taste and texture of freshly cooked noodles. Soba noodles are sold refrigerated at the store to make them last longer. Expect them to stay fresh for about four more weeks.

There are many ways to store soba noodles after opening to prevent spoilage and keep them safe to eat. Proper storage will keep the noodles fresh and prevent food poisoning. When properly stored, the shelf life of soba noodles is approximately one week; however, we recommend using them within three to four days after opening for optimal quality.

How long do cooked soba noodles last?

How long do cooked soba noodles lastThe shelf life of cooked soba noodles depends on how fresh they were when cooked and stored and how long they have been stored. How cooked soba noodles last will also depend on the first date that the noodles went into cold storage after being cooked.

Cooked Soba Noodles can last in the fridge for 3 to 4 days, they can last longer, but they taste best when eaten within three days of cooking. In the freezer, they can last from three months to a year under ideal conditions. Leftover uncooked soba can also be stored in a sealed container or plastic bag in your refrigerator for up to 5 days.

How long do udon noodles last in the fridge?

Udon noodles are Japanese-style noodles that are made with wheat flour. They are recognized for their thick, chewy texture and can be served hot or cold. They may be eaten plain or added to soups, stir-fry dishes, salads, hot pots, or filling for dumplings. Its life span in the fridge depends on a few different factors.

Udon, or thick Japanese wheat noodles, last for five days in the refrigerator before they begin to dry out and lose their taste. At room temperature, the noodles will keep for 2 hours before you should refrigerate them to avoid bacterial growth.

A good way to store Udon Noodles is to place the uncooked noodles in a zip lock bag and place them in the refrigerator. You can usually store them for about seven days; but, if you plan to cook the noodles for dinner for a few people, we would suggest you cook two packages depending on how long you like your Udon Noodles to be cooked. 

Once the udon noodles are cooked, you need to keep them separated because they will stick together, especially if they are wet; so, put each one of them inside an airtight container.

Frequently Asked Questions

How long do maruchan yakisoba noodles last?

Maruchan yakisoba noodles are shelf-stable. They have a long shelf life with an unopened bag, around two to three years in the pantry. Once they are opened, you need to check the product for freshness (expiration date) and use them in three to five days.

Can fresh yakisoba noodles be frozen?

Yes, you can freeze yakisoba noodles. However, Don’t try to store them in the freezer for more than one month to get the best quality. They work just as well as if you had just cooked them.

Is it safe to eat expired yakisoba noodles?

Most Yakisoba is made with a pre-made sauce that contains a lot of ingredients shown to help extend the shelf life. Of course, although this may be fine to eat, it might not taste as good as it does when fresh. It’s up to you to choose between what works best for you. But expired noodles are not dangerous to eat, so there is no need to worry.

How do you cook frozen yakisoba noodles?

All you need is to put one frozen block of yakisoba noodles in the microwave and heat it up for 1 minute. While the yakisoba noodles are still hot, take out 20 sheets worth of yakisoba noodles to make delicious Yakisoba. 

Are Yakisoba Noodles healthy?

Soba noodles are generally healthy because of the white wine they are cooked in; they are high in sodium. Yakisoba noodles are generally made with cabbage, onions, carrots, and egg noodles mixed with Japanese seasoning. Enjoy them whenever you want- chilled or hot.


The duration of the shelf life of yakisoba noodles will vary based on several factors mentioned above, such as the best before date, the preparation methods, and how it is stored. And that’s why this guide answered your question on “how long do yakisoba noodles last” and tells you the best way to keep them safe.


What are Yakisoba Noodles

How To Make Yakisoba

Yakisoba is from three Japanese words: yaki (to fry) and soba (buckwheat flour noodles). You will notice that Yakisoba noodles are also called “Chow mein” in some places.
Prep Time: 25 minutes
Cook Time: 21 minutes
Total Time: 47 minutes
Course: Breakfast
Cuisine: American
Keyword: How To Make Yakisoba
Servings: 3
Calories: 937kcal


  • 1 tbsp oil avocado
  • 1 large red bell pepper
  • 1 large carrot
  • 1/2 bunch of green onions
  • 1 lb boneless chicken
  • 1/2 small cabbage head
  • 1/2 large yellow onion
  • 16 oz yakisoba noodles


  • Combine the sauce ingredients together. Set it aside.
  • Prepare all veggies for the recipe. Cut them into the size of your preference. Some noodles may need to be preheated in their original packaging. Follow the instructions on the box for the noodles.
  • Just a few minutes on high heat, cook each veggie individually. They will acquire a golden hue as a result.
  • Cook the chicken in an oiled skillet until golden brown on all sides.
  • Noodles can be added to the mixture. After a little period of cooking, serve.



Calories: 937kcal | Carbohydrates: 111g | Protein: 51g | Fat: 33g | Saturated Fat: 13g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 14g | Trans Fat: 0.02g | Cholesterol: 97mg | Sodium: 3298mg | Potassium: 1268mg | Fiber: 9g | Sugar: 11g | Vitamin A: 4871IU | Vitamin C: 111mg | Calcium: 127mg | Iron: 8mg
Tried this recipe?Let us know how it was!
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