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Japanese Sweet Potato

Japanese Sweet Potato

Japanese Sweet Potato is a simple yet delightful, traditional dessert made with Satsuma-imo, or the Japanese sweet potatoes,
Prep Time 15 minutes
Cook Time 40 minutes
Course Dessert, Snack
Cuisine Japanese
Servings 12 pcs

Ingredients
  

  • 3 Japanese sweet potato / satsuma-imo
  • 3 tablespoon butter unsalted
  • 1/3 cup sugar
  • 3 tablespoon half and half
  • 1/4 teaspoon vanilla extract
  • 1 egg yolk lightly beaten

Instructions
 

  • Peel then cut the potatoes into 1/2 inch slices. As you slice, place them in a large bowl with water. Let the potato slices soak in water for 5 minutes. Drain and rinse the potato slices.
    Japanese sweet potatoes sliced then placed in a bowl of water
  • In a large pot, place the potato slices with enough cold water to cover 1 inch above the potatoes. Bring it to boil then reduce the heat to medium and cook for 13 - 15 minutes when the potatoes are soft (some of them would even start to break when you pierce with a fork.).
  • Drain the potatoes and put them back in the saucepan over LOW heat for 2 - 3 minutes to let the excess moisture evaporate.  Add butter, sugar and vanilla extract and mix. Then gradually add half-and-half, mixing well in between. Once you achieve smooth doughy consistency, don't add any more half-and-half.
    Japanese sweet potato mashed in a pot
  • Preheat the oven to 400 °F (200 °C).
  • Scoop a spoonful into the cupcake liner and shape them into a football (American) or a "mini potato" shape.
  • In a small bowl, beat the egg yolk. Using the basting brush, lightly glaze the top of the individual sweet potato pieces with egg yolk.
    Japanese sweet potato basting with egg yolk
  • Bake on the top rack for about 20 minutes or until the top is golden brown. Serve warm or chilled.
    Japanese sweet potato glazed and ready for baking
Keyword Satsumaimo, Sweet potato