How To Store Mochi 

How To Store Mochi 

How To Store Mochi 

Mochi is a kind of Japanese glutinous rice cake that has been around for centuries. The word mochi means “sticky” in Japanese, and it refers to the chewy texture of this sweet treat. There are many different types of mochis available today, including red bean paste, green tea powder, and even chocolate! This recipe uses white rice flour as well as tapioca starch which gives the mochi its unique chewiness.

This kind of Japanese rice cake is served in a lot of bunches and eaten in different ways. So, we have made several tips on how to store different types of mochi in your own home. We also made put down the tips on how to reheat mochi and its recipe. 

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Read more below. 

How to Store Different Kinds of Mochi

There are different ways of storing chewy mochi or even butter mochi. Though it is best consumed immediately, some prefer to store leftover mochi in the fridge or freezer. However, there are things you should consider before storing them, depending on their ingredients. And this kind of food can also quickly get molds, especially at room temperature. With that, here are the steps on how to store different types of mochi. 

How to Store Fresh Mochi in the Freezer

Freshly baked mochi should not be stored in the refrigerator because they will become hard after being frozen. Do these steps instead:

1. Freeze fresh mochi by wrapping each piece individually with plastic wrap.

2. Then, place these wrapped pieces into an airtight container such as Tupperware or Ziploc bag.

3. You may then keep them in the freezer until needed.

4. When ready to eat, unwrap one from the package and enjoy.

How to Defrost Frozen Mochi

If you want to defrost frozen mochi, do these steps:

1. Place the frozen mochi dough onto a microwave-safe plate.

2. Microwave on high power for about 30 seconds to 1 minute.

3. Check the mochi every 30 seconds. Do not overdo it since it will melt and cannot be eaten anymore. 

You can also use a steamer when defrosting a frozen mochi by just placing it on the plate. Then, place that plate above a bowl filled with boiling water. Let it sit there until it softens.

How to Store Fresh Mochi in the Fridge

To make sure that freshly baked Japanese mochi stays moist longer, refrigerate them. But if you plan to consume them within 2 days, freezing works better than keeping them in the fridge. Here are the steps:

1. Wrap each piece individually with plastic film.

2. Put those covered pieces into airtight containers like Tupperware or Ziploc bags.

3. Refrigerate them for up to two weeks; otherwise, they can get harder and lose their sweet filling.

4. Take out only what you need.

How to Store Traditional or Homemade Mochi

Traditional mochi is usually sold in small packages containing 10 to 20 pieces. If you buy traditional ones, you might find yourself having too many leftovers. That’s why homemade mochi is perfect for storage, but it also gets easily dried out because of the starch content. These steps show how to store homemade mochi:

1. Tightly wrap each mochi with a plastic wrap. 

2. Store homemade mochi in an airtight container in a room temperature if consumed within a day or two. 

3. Place in the freezer if to be consumed for 3 days or more. 

How to Store Dessert Mochi (Daifuku)

Dessert mochi is made using rice flour which has less moisture compared to other types of mochi. This means that dessert mochi dough tends to dry faster. So, it needs to be stored away from direct sunlight and heat sources. The following tips will help you store your Daifuku Mochi well:

  • Keep it tightly sealed, so no light penetrates inside.
  • Avoid exposing it to extreme temperatures.
  • Store it in a cool area where humidity levels stay low.
  • Do not put it directly under a fluorescent light.
  • Avoid putting it near any foods that have strong odors.

How to Store Mochi Muffins

Mochi muffin is easy to prepare at home. This is the kind of delicious Japanese treat that everyone loves! However, storing them properly is important. Follow these simple instructions:

1. Make sure it is completely cool. 

2. Store the muffins in an airtight container for up to 2-3 days a room temperature. 

3. If you plan to store it for a long time, use the refrigerator to store them for several weeks. 

How to Store Homemade Mochi Ice Cream

Homemade mochi ice cream is best if consumed immediately. It does not have any preservatives. Hence it can get bad quickly. You should always keep this type of food stored in the refrigerator. Use the following guidelines to ensure its freshness:

1. Make sure it is cold before consuming.

2. Use a clean spoon to scoop it off. If possible, eat it right after making it.

3. Leftovers should be placed in an airtight container in the freezer for up to 7 days. 

4. When ready to eat, let it sit out a room temperature for a couple of minutes. 

How Long Does Mochi Last After Opening

Mochi lasts about 1 week when opened. Once it starts getting stale, it loses its soft texture and becomes hard. Therefore, it is recommended to open it as soon as you want to enjoy it. Do not leave it unopened for a very long period of time.

If you do not intend on eating all of it, freeze leftover mochi until needed. Then thaw it overnight in the refrigerator.

How to Tell if Mochi Has Gone Bad

The most common way to tell whether mochi has gone bad is by looking at the color. White mochi looks like regular white bread, while brownish-colored one resembles dark chocolate. Also, look closely at the surface of the mochi. A smooth surface indicates good quality, whereas rough surfaces indicate poor quality.

You may also notice some changes in taste. For example, sweetened mochi tastes sweeter than plain ones. And sour mochi gets softer with age. You can also try tasting it. But remember, never consume anything unless you are 100% certain that it’s safe to eat.

What Is A Good Storage Temperature For Mochi

 The ideal storage temperature for mochi is between 40°F – 60°F. Below 40°F and above 60°F are considered unsafe conditions. In addition, freezing mochi is not advisable since it may cause damage to the product.

How to Reheat Mochi

You can reheat this kind of Japanese dessert in different ways. Just choose whichever will work perfectly for you since mochi comes in a wide variety.

Reheating Mochi in the Oven

Preheat oven to 350 degrees Fahrenheit. Place your mochi into a baking dish or pan. Bake for 10 – 15 minutes, depending on how thick they are. The longer you bake the mochi, the harder it will become.

Reheating Mochi in the Microwave

Alternatively, you can microwave it instead. Simply place it inside a microwavable bowl and heat it using a high-power setting for 3 – 5 minutes. Remember to stir every 30 seconds so that it doesn’t stick together.

Reheating Mochi in the Steamer

Place steaming basket over boiling water. Place the bites of mochi on a plate and cover tightly with a lid. Steam for 2-5 minutes before removing from heat and allow to cool slightly. Serve warm.


How do you keep mochi soft?

To make mochi stay fresh, store them in the fridge. They tend to get dry and lose their softness quickly once left outside. However, storing them in the freezer helps preserve moisture content. You can also use the different methods for making the mochi soft that is written above. 

How long does mochi last at room temperature?

It depends on what type of mochi you have made. Some types of mochi, such as red bean paste, should be eaten within 24 hours after opening. Others, such as green tea mochi, can last up to 7 days without refrigeration. If stored properly, mochi can last even more than a month.

What to do with leftover mochi?

Mochi tends to go stale very fast when kept out of the fridge. So, don’t waste any! Freeze leftover mochi until ready to serve and let it thaw overnight in the fridge before serving. You can also make the leftover mochi into Okaki crackers by simply slicing them into tiny pieces and deep fry.

Do Mochi Expire
Do Mochi Expire – Yes they only keep fresh for about 1 day

How to make a Japanese Mochi ice cream recipe?

Japanese Mochi Ice Cream Recipe

Servings: 10


  • 3/4 cup glutinous rice flour
  • 2/3 cup powdered sugar
  • 1/3 cup sugar
  • 3/4 cup water
  • Ice cream 9 (any flavor)
  • 1 tablespoon cornstarch
  • Food coloring (optional)


1. To make the ice cream balls, line a baking or sheet pan with parchment paper. Place ice cream balls onto the paper by using a small ice cream scoop. Pack the ice cream tightly, leaving a flat edge so that it will sit on your cookie sheet. It’s best to freeze for 1 hour.

2. Add flour, sugar, and castor sugar in a microwave-safe bowl. Stir well and add water. Put the microwave-safe bowl in the microwave for 1 minute, covered with plastic wrap. When folding the mixture, use your spatula to avoid sticking it. Cover again and place in the microwave for a minute. Remove and fold the dough again. Microwave for another 30 seconds. 

3. Cover the dough with a little cornstarch over parchment paper. Do not feel or touch the heated dough because it will be very hot, so use a rubber spatula to remove it from the bowl.

4. Next, add a little cornstart ooto the rolling pin with cornstarch. Makes easy to rollout. And then, roll out the mochi dough until your desired thickness. Cut the dough into 3-inch circles and mix a little teaspoon of water if it is too dry.

5. Lay two layers of plastic wrap and properly place the mochi circles. 

6. Into the Fridge for 40 to 45 minutes or until cool. 

7. Remove out the scooped ice cream and cover or wrap it using the mochi circles. Seal the bottom with additional cornstarch and freeze until ready to serve.

What are the best sides and Toppings to Serve with Mochi

  • black sesame
  • vanilla ice cream
  • azuki bean
  • sweet rice
  • peanut butter
  • coconut milk

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