Mochi Ice Cream at Home (Step by Step)

 In this post, I’m going to share how to make mochi ice cream. If you’ve never had it, it’s a sweet Japanese rice dumpling with a creamy ice cream center.

Why You’ll Love This Recipe

• It’s backed by science: We are swapping standard water for whole milk. Why? Because the fats in the milk help retard staling, which keeps the mochi tender for longer.
• No fancy gadgets: You don’t need a special steamer. I’ll show you how to hack one using a simple Dutch oven.
• It’s perfectly imperfect: Unlike the stuff you buy at the store, we are freestyling the shapes here. It’s homemade, rustic, and honestly tastes better because of it.

things we need

Special Equipment/Instruments:

• Mini muffin tin (for pre-freezing ice cream)
• Steamer setup: A Dutch oven (or large pot) with a steamer insert and a bamboo steamer lid (or a lid wrapped in a towel to prevent dripping).
• Kitchen scale (highly recommended for precision)
• Rubber spatula
• Parchment paper

Ingredients:

For the Filling:

• Your choice of ice cream (Strawberry, Mango, Green Tea, Coffee), pre-scooped.

For the Green Mochi Dough (Batch 1):

• 50g Shiratamako (glutinous rice flour)
• 25g Granulated sugar
• 1 tsp Matcha powder
• 77g Whole milk

For the Chocolate Mochi Dough (Batch 2):

• 50g Shiratamako
• 25g Granulated sugar
• 1 tsp Cacao powder
• 77g Whole milk

For Assembly:

• ~½ cup Potato starch (for dusting)

What Even Is Mochi?

Mochi is a unique food that deserves a proper introduction. It’s a Japanese rice cake made of mochigome, which is a short-grain glutinous rice.

Don’t let the name confuse you—it doesn’t actually contain any gluten! It’s called “glutinous” because of its high amylopectin content. That’s a type of starch that makes the rice extra sticky once it’s cooked. Traditionally, you’d soak, steam, and then pound the rice into a paste with a giant mallet. we’re going to take the easier route and use glutinous rice flour.

The Most Important Step: Prep Your Ice Cream!

Before we touch the dough, we have to talk about the ice cream. The “secret” to making this successfully is dividing your ice cream into pre-made scoops the night before.

I’m using four flavors: Strawberry, Mango, Green Tea, and Coffee. Having these frozen solid and ready to go will be a total lifesaver during the assembly stage.

The Science of the Dough

To make the mochi, Use a paste made with shiratamako. You might have seen mochiko at the store, which is another type of glutinous rice flour. They come from the same rice, but they’re processed differently. You can use either, but if you can find shiratamako, get it—it’s more refined and creates a much softer, bouncier texture.

I’m using whole milk instead of water to keep things tender. During the cooking process, the mixture changes from a milky liquid to a sticky paste. This is thanks to starch gelatinization. Essentially, we are changing the structure of the starch granules from organized molecules into a loose, stretchy gel.

How to Handle the Heat (and the Stickiness)

Once the mochi is steamed, it’s time to get to work. A word of warning: Do not let this paste touch your bare palms in the beginning, or it will be a disaster. At this stage, use spatula.

Dust your work surface generously with potato starch. Shape the dough into a log and then divide it into roughly equal pieces.

Your homemade mochi might not look as perfectly round, but once you taste that soft, chewy exterior paired with the cold ice cream, you’re going to love them in spite of their imperfections!

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Mochi Ice Cream (Milk Method)

Recipe by Sana ReiCourse: DessertCuisine: JapaneseDifficulty: Intermediate

Servings

5

pieces per batch

Prep time

30

minutes

Cooking time

10

minutes

Calories

140

kcal

Chill time

60

minutes

Total time

1

hour 

40

minutes

A optimized mochi recipe using shiratamako and whole milk for a tender, bouncy dough that stays soft even after freezing.

Ingredients

• Equipment Needed:

• Steamer (or pot with insert)

• Bamboo steamer lid (recommended)

• Heatproof glass bowl

• Rubber Spatula

• Kitchen Scale

• Mini muffin tin

• Ingredients:

• Filling:

• 1 cup Ice cream (divided into 2-tbsp scoops)

• Green Tea Dough:

• 50 g Shiratamako

• 25 g Granulated sugar

• 1 tsp Matcha powder

• 77 g Whole milk

• Chocolate Dough:

• 50 g Shiratamako

• 25 g Granulated sugar

• 1 tsp Cacao powder

• 77 g Whole milk

• Dusting:

• ½ cup Potato starch

Directions

• Prep Ice Cream: Scoop ice cream into prepared mini muffin tins lined with parchment paper. Freeze until rock hard (overnight is best).
• Make Batter: Whisk together shiratamako, sugar, flavoring (matcha or cacao), and milk in a heatproof bowl until smooth.
• Steam: Place bowl in a steamer basket over simmering water. Cover with a bamboo lid. Steam for 10 minutes total, stirring vigorously halfway through.
• Knead & Shape: Turn the hot sticky paste out onto a surface heavily dusted with potato starch. Coat using a spatula. Once cool enough to touch, divide into 5 pieces and flatten into 3.5-inch circles.
• Fill: Place a frozen ice cream ball in the center of a wrapper. Pinch the edges to seal completely.
• Freeze: Wrap individually in plastic wrap and freeze for 1 hour to set before eating.

Notes

• Shiratamako vs. Mochiko: If you can find it, use shiratamako. It is less gritty and results in a smoother, “bouncier” texture than mochiko.
  
• Why Milk? The fat content in whole milk interferes with starch retrogradation (staling), keeping the wrapper softer for longer compared to water-based mochi.
  
• Sticky Situation: The dough is incredibly sticky when hot. Do not use your hands until it is thoroughly coated in potato starch.
  
• Bamboo Lid: If you don’t have a bamboo lid, wrap a standard pot lid in a clean kitchen towel. This catches the condensation so water doesn’t drip onto your dough and ruin the texture.