How to Make Microwave Mochi

Reviewed by Jennifer Levasseur

Last Updated: September 3, 2023 References

Mochi is a delicious Japanese rice cake. Making mochi using a microwave is not only easy, but very fast to make. This recipe allows improvising on substitutions if you don't have the correct ingredients.

Ingredients

1½ cups mochiko or rice flour
1½ cups water
½ cup sugar (adjust to taste)
Potato, tapioca or corn starch, for dusting
Food coloring, if you wish to have colored mochi. Traditionally made in green, or pink.
Note: The basic ratio of mochiko to water is 1:1. Use more water for softer mochi; less water for firmer mochi.

Steps

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If you want to color your mochi, drop 3 to 4 drops of food coloring into the bowl. Combine everything until it's a smooth paste, but don't over mix it.^{[1]
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You can also use a microwavable glass pan.

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Put plastic wrap over the top to keep in as much moisture as possible. The plastic wrap will rise while you microwave the mochi, and it is completely normal.
Check for even cooking. Cook for another 1-2 minutes at a time until the mochi is semi-transparent. It is best to check every 1-2 minutes as it is very easy to overcook the mochi especially in a high power (i.e., 1200 watt) microwave oven. Cut around the edges.^{[2]
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Optionally, roll the pieces into balls before coating.

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Question

Can I use butter instead of cooking spray?

Community Answer

Butter would likely impart a buttery taste to the mochi. You could try something more neutral, like plain cooking oil, instead.

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Question

Can I use powdered sugar instead of corn starch?

Community Answer

Yes, but keep in mind that the mochi will be much sweeter.

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Approximately how many mochi does this recipe make?

Community Answer

The recipe makes about 10 mochi, so if you want to make more, you can make the double of the recipe.

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Tips

Treats, such as bean paste or strawberries, can be molded into the mochi. You may need to lessen the microwave timing in order to achieve a doughier mochi.

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This contains about 1200 calories per batch.

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Plastic knives from McDonald's or any other fast food restaurant are excellent for cutting.

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