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Watermelon Mochi


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  • Author: Maggie
  • Total Time: 25 minutes + 3 hours chilling
  • Yield: 30–32 mochi pieces
  • Diet: Gluten Free

Description

Delicate and chewy watermelon mochi made with real watermelon juice, offering a fruity twist on a classic glutinous rice treat—perfectly refreshing for summer.


Ingredients

1 ripe watermelon (to produce approximately 300 g of juice)

230 g glutinous rice flour

65 g cornstarch

40 g sugar

300 g watermelon juice (blended from the watermelon)

30 g butter

Extra cooked glutinous rice flour (for dusting and handling)


Instructions

  1. Cut and blend watermelon to yield about 300 g of juice, removing seeds first.
  2. In a large bowl, whisk glutinous rice flour, cornstarch, and sugar. Gradually mix in watermelon juice until smooth.
  3. Cover with plastic wrap (poke holes) and microwave on high for 5 minutes until thick and glossy.
  4. Stir in butter while hot until fully incorporated. Let the dough cool to room temperature.
  5. Knead the cooled dough for 5 minutes until smooth and elastic.
  6. Transfer dough to a parchment-lined container, flatten, and refrigerate for at least 3 hours to set.
  7. Dust surface with cooked glutinous rice flour. Cut chilled dough into bite-sized pieces and roll into mochi balls or flatten as desired.

Notes

  • Fresh juice yields best flavor and color—avoid bottled if possible.
  • Use plenty of cooked glutinous rice flour for non-stick handling.
  • Chilling improves firmness and makes shaping easier.
  • Adjust sugar based on watermelon sweetness.
  • Prep Time: 20 minutes
  • Cook Time: 5 minutes
  • Category: Dessert
  • Method: Microwave
  • Cuisine: Japanese-Inspired

Nutrition

  • Serving Size: 1 mochi piece
  • Calories: 50
  • Sugar: 3g
  • Sodium: 5mg
  • Fat: 1g
  • Saturated Fat: 0.5g
  • Unsaturated Fat: 0.3g
  • Trans Fat: 0g
  • Carbohydrates: 9g
  • Fiber: 0g
  • Protein: 0.5g
  • Cholesterol: 2mg