Jun 09 2026
RestaurantsUchiko HoustonJapanese Sweet Potato Recipe

Japanese Sweet Potato Recipe

Inspired by Uchiko Houston
Time1h 10m
Serves2

Brown butter, nori vinaigrette, crème fraîche

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Ingredients

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Ingredients

Method

Directions

  1. 1

    Prepare the Sweet Potatoes

    Preheat your oven to 400°F (200°C). Wash the Japanese sweet potatoes thoroughly and pierce them with a fork several times. Place them on a baking sheet and roast in the oven for about 45 minutes to 1 hour, or until tender.

  2. 2

    Make Brown Butter

    In a medium saucepan, melt the unsalted butter over medium heat. Continue to cook, stirring frequently, until the butter turns golden brown and has a nutty aroma. Be careful not to burn it. Remove from heat and set aside.

  3. 3

    Prepare Nori Vinaigrette

    In a small bowl, finely chop the nori sheet. In another bowl, whisk together the rice vinegar, soy sauce, and chopped nori until well combined.

  4. 4

    Assemble the Dish

    Once the sweet potatoes are done, allow them to cool for a few minutes. Cut them in half lengthwise and scoop out a little of the flesh to create a small well. Drizzle the brown butter over the sweet potatoes and top with a dollop of crème fraîche. Finally, drizzle the nori vinaigrette over the top.

  5. 5

    Season and Serve

    Season with salt and pepper to taste. Serve warm and enjoy your Japanese sweet potatoes with brown butter and nori vinaigrette.

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