Watermelon Mochi is a delightful treat that combines the unique texture of mochi with the refreshing flavor of watermelon. This sweet, chewy dessert is perfect for various occasions, from summer picnics to casual get-togethers. Its vibrant appearance and mild sweetness make it an appealing choice for both kids and adults. Plus, it’s a fun snack that you can easily make at home!
Why You’ll Love This Recipe
- Delicious Flavor: The fresh watermelon juice infuses the mochi with a light, fruity taste that’s hard to resist.
- Unique Texture: The chewy consistency of mochi pairs perfectly with the juicy watermelon, creating a delightful mouthfeel.
- Easy to Make: With simple ingredients and straightforward steps, this recipe is accessible for bakers of all skill levels.
- Versatile Enjoyment: Serve it as a dessert, snack, or even at parties; Watermelon Mochi fits any occasion beautifully.
- Healthy Ingredients: Made with fresh fruit and minimal sugar, this treat can satisfy your sweet tooth without the guilt.
Tools and Preparation
To create your Watermelon Mochi, you’ll need some essential tools. Having the right equipment ensures a smoother cooking process and better results.
Essential Tools and Equipment
- Mixing bowl
- Steamer
- Whisk
- Measuring cups and spoons
- Spatula
Importance of Each Tool
- Mixing bowl: Essential for combining ingredients evenly; helps in achieving the right consistency of the mochi dough.
- Steamer: Provides gentle heat needed to cook the mochi without drying it out, preserving its chewy texture.
- Whisk: Useful for mixing dry ingredients thoroughly and ensuring no lumps remain in your mochi mixture.

Ingredients
For the Watermelon Mochi
- 1 ripe watermelon
- 230 g glutinous rice flour
- 65 g cornstarch
- 40 g sugar
- 300 g watermelon juice (blended from watermelon)
- 30 g butter
- Cooked glutinous rice flour (for dusting)
How to Make Watermelon Mochi
Step 1: Prepare the Watermelon Juice
- Cut the ripe watermelon into chunks.
- Blend until smooth to obtain approximately 300 g of juice.
- Strain through a fine mesh sieve if desired, to remove pulp.
Step 2: Mix Dry Ingredients
- In a mixing bowl, combine glutinous rice flour, cornstarch, and sugar. Whisk until well blended.
Step 3: Combine Wet Ingredients
- Slowly add the freshly prepared watermelon juice to the dry mixture.
- Mix using a spatula until you achieve a smooth batter.
Step 4: Steam the Mixture
- Grease your steamer basket lightly with butter.
- Pour the batter into a heatproof dish suitable for steaming.
- Place in the steamer over boiling water and cover with a lid.
- Steam for about 20 minutes or until firm.
Step 5: Cool and Shape
- Once steamed, remove from heat and let cool slightly.
- Dust your work surface with cooked glutinous rice flour.
- Transfer the mochi onto the surface; cut into desired shapes.
Now you have delicious Watermelon Mochi ready to enjoy!
How to Serve Watermelon Mochi
Watermelon Mochi is a delightful dessert that can be enjoyed in various ways. Here are some creative serving suggestions to enhance your experience.
Chilled Watermelon Mochi
- Serve the mochi cold from the fridge for a refreshing treat on hot days.
Mochi with Fresh Fruits
- Pair watermelon mochi with slices of fresh fruits like strawberries, mangoes, or kiwis for a colorful and nutritious platter.
Mochi Ice Cream Sandwich
- Use two pieces of Watermelon Mochi to create a fun ice cream sandwich filled with your favorite ice cream flavor.
Dusted with Coconut Flakes
- Roll the mochi in shredded coconut for added texture and tropical flavor.
How to Perfect Watermelon Mochi
Making perfect Watermelon Mochi involves careful preparation and attention to detail. Here are some tips to ensure success.
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Use ripe watermelon – A ripe watermelon adds natural sweetness and flavor, making your mochi more enjoyable.
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Measure ingredients accurately – Accurate measurements of glutinous rice flour and cornstarch will help achieve the right texture.
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Blend watermelon juice thoroughly – Ensure the watermelon is blended well to create a smooth juice that integrates nicely into the dough.
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Dust generously – Use cooked glutinous rice flour for dusting while shaping the mochi. This prevents sticking and makes handling easier.
Best Side Dishes for Watermelon Mochi
Watermelon Mochi pairs beautifully with many side dishes. Here are some excellent options you can serve alongside this tasty treat.
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Mango Sticky Rice – A classic Thai dessert featuring sweet sticky rice topped with ripe mango slices and coconut sauce.
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Fruit Salad – A vibrant mix of seasonal fruits drizzled with honey or lime juice for extra zest.
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Matcha Green Tea – The earthy flavors of matcha provide a nice contrast to the sweetness of watermelon mochi.
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Sweet Red Bean Paste – This traditional filling can be served on the side for dipping or as an additional topping for added sweetness.
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Sesame Balls – Crispy on the outside and chewy on the inside, these treats complement the texture of mochi beautifully.
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Coconut Pudding – Creamy coconut pudding enhances the tropical theme and adds another layer of flavor to your dessert spread.
Common Mistakes to Avoid
Avoiding common mistakes will help you make the best Watermelon Mochi. Here are some tips:
- Incorrect Watermelon Selection: Choosing an unripe watermelon will yield less flavor. Always opt for a ripe, sweet watermelon for the best results.
- Not Measuring Ingredients Accurately: Using incorrect measurements can alter the texture. Use a kitchen scale for precise measurements of glutinous rice flour and other ingredients.
- Skipping Dusting: Not dusting with cooked glutinous rice flour can lead to sticky mochi. Make sure to dust your hands and work surface well before handling the dough.
- Overcooking the Dough: Cooking the mochi too long can make it tough. Follow the cooking times carefully to achieve a soft, chewy texture.
- Neglecting to Chill: Skipping the chilling step may result in mushy mochi. Allow your Watermelon Mochi to chill properly before serving for optimal firmness.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container to prevent drying out.
- Keep in the fridge for up to 3 days for best freshness.
Freezing Watermelon Mochi
- Wrap each piece individually in plastic wrap.
- Place them in a freezer-safe bag or container; they can be frozen for up to 2 months.
Reheating Watermelon Mochi
- Oven: Preheat to 350°F (175°C). Heat for about 5-10 minutes until warm.
- Microwave: Microwave on medium power for 10-15 seconds per piece until warm.
- Stovetop: Lightly steam over boiling water for about 5 minutes, keeping covered.
Frequently Asked Questions
Here are some common questions about making Watermelon Mochi:
What is Watermelon Mochi?
Watermelon Mochi is a delightful dessert made from glutinous rice flour combined with fresh watermelon juice, resulting in a sweet and chewy treat.
How do I customize my Watermelon Mochi?
You can add flavors like coconut or matcha powder to the dough or incorporate fillings like fruit pastes or sweetened red bean paste for variation.
Can I use other fruits instead of watermelon?
Yes! While this recipe focuses on watermelon, you can experiment with other juices like mango or strawberry for different flavors.
How long does Watermelon Mochi last?
When stored properly, it lasts up to 3 days in the refrigerator and up to 2 months in the freezer.
Final Thoughts
Watermelon Mochi is an exciting dessert that combines sweetness with chewiness, making it perfect for any occasion. This recipe is versatile, allowing you to customize flavors and fillings according to your preferences. Give it a try, and enjoy this fun, easy treat with friends and family!
Watermelon Mochi
Watermelon Mochi is a delightful fusion of chewy texture and refreshing watermelon flavor, making it the perfect treat for summer picnics, casual gatherings, or simply as a fun snack at home. This sweet dessert not only appeals to both kids and adults with its vibrant appearance but also offers a guilt-free indulgence thanks to its healthy ingredients. Making Watermelon Mochi at home is surprisingly easy, requiring just a few simple steps and ingredients. With its fruity essence and unique texture, this mochi will surely impress your friends and family!
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Steaming
- Cuisine: Asian
Ingredients
- 1 ripe watermelon
- 230 g glutinous rice flour
- 65 g cornstarch
- 40 g sugar
- 300 g watermelon juice (blended from watermelon)
- 30 g butter
- Cooked glutinous rice flour (for dusting)
Instructions
- Cut the watermelon into chunks and blend until smooth to obtain approximately 300 g of juice. Strain if desired.
- In a mixing bowl, combine glutinous rice flour, cornstarch, and sugar. Whisk until well blended.
- Gradually add the watermelon juice to the dry mixture, stirring with a spatula until smooth.
- Grease a steamer basket lightly with butter and pour the batter into a heatproof dish. Steam over boiling water for about 20 minutes or until firm.
- Let cool slightly, dust your work surface with cooked glutinous rice flour, transfer the mochi onto the surface, and cut into desired shapes.
Nutrition
- Serving Size: 1 piece (40g)
- Calories: 120
- Sugar: 9g
- Sodium: 0mg
- Fat: 3g
- Saturated Fat: 2g
- Unsaturated Fat: 1g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 0mg



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