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Taiwanese Taro and Sweet Potato Balls

These Taiwanese taro and sweet potato balls are satisfyingly soft and chewy! With a few steps, you can make this dessert as a stand-alone dish or as a topping for a wide range of desserts, such as shaved ice and grass jelly dessert. 
Prep Time45 minutes
Cook Time20 minutes
Total Time1 hour 5 minutes
Course: Dessert
Cuisine: Chinese, Taiwanese
Keyword: sweet potato balls, taiwanese taro balls, taro and sweet potato balls, taro ball dessert, taro tapioca balls
Servings: 6 servings
Calories: 185kcal

Ingredients

  • boiling water optional for adjustment

Taro Balls

  • 350 g sweet potato peeled and sliced
  • 120 g tapioca starch plus more for dusting and adjustment

Sweet Potato Balls

  • 350 g sweet potato peeled and sliced
  • 120 g tapioca starch plus more for dusting and adjustment

Ginger Syrup (Optional)

  • 2 large slices of ginger
  • 4 cups water
  • 1/4 cup sugar

Instructions

Make the Taro and Sweet Potato Balls

  • Steam the pieces of sweet potato and taro separately for 20 mins or until the slices are soft.
  • Add the steamed taro and sweet potato to separate mixing bowls. Note 1
  • Immediately mash them while they are still hot until completely mashed. You can use a fork, hand masher, or another cooking utensil.
  • Add the tapioca starch to the mashed sweet potato and taro while they are still warm. Mix until incorporated. If the dough is too dry and cracking, knead in 1 tablespoon of boiling water at a time to adjust the consistency. If the dough is too wet, knead a small amount of tapioca starch in to adjust.
  • Take a portion of one of the doughs and roll it into a long, thin log. Cut the log into small pieces of your desired size. You can keep the balls in their cylindrical shape or use your hands to round them into balls. Repeat with the remaining dough. Note 2
  • Dust the pieces with extra starch to prevent sticking.

Cook

  • Bring a pot of water to boil, then drop in the taro balls. Once the pieces rise to the top, continue boiling them for 2-3 minutes. Transfer the balls to a bowl of cold water to cool. Note 3
  • Repeat with the sweet potato balls. Note 4

Assemble

  • Ginger Syrup: boil all of the ingredients together.
  • Serve the cooked taro and sweet potato balls with the ginger syrup or as part of the desserts mentioned in the post above.

Notes

  1. If the taro and/sweet potato looks quite wet after steaming, make sure to drain the excess water out. This step ensures that you will not need to add much more tapioca starch than the amount in the recipe. Too much starch can make your pieces hard.
  2. The larger you cut the pieces, the longer the cooking time will be later.
  3. If you are making both taro and sweet potato balls, boil them in the following order from first to last: taro, orange sweet potato, purple sweet potato. The purple sweet potato can release some color into the water, which may stain the other balls if they are cooked afterwards.
  4. Shocking the cooked pieces in cold water helps the taro/sweet potato balls to have a chewy texture.