Glazed Japanese Sweet Potato with Miso Glaze
These glazed Japanese sweet potatoes are a delectable treat, combining the subtle sweetness of the potatoes with a rich, umami-packed miso glaze.

Preparation
Get these tasks done before you start cooking.
Preparing the Sweet Potatoes
- 1
Preheat Oven
Preheat the oven to 400°F (200°C).
- 2
Wash and Scrub
Wash and scrub the sweet potatoes.
- 3
Slice Potatoes
Slice them into 1-inch rounds.
Making the Miso Glaze
- 1
Combine Ingredients
In a small bowl, combine the miso paste, mirin, soy sauce, maple syrup, and grated ginger.
- 2
Whisk
Whisk until smooth and well-blended.
- 3
Set Aside
Set aside for glazing.
How to Make Glazed Japanese Sweet Potato with Miso Glaze
Total time: 1 h 47 min · Yields 4 servings
- 1
Roasting Sweet Potatoes
Coat the sliced potatoes with olive oil and salt, then arrange them on a baking sheet. Roast in the preheated oven for 25-30 minutes.
- 2
Applying the Miso Glaze
Brush the miso glaze over the roasted sweet potatoes and return to the oven for an additional 10-15 minutes.
- 3
Garnishing and Serving
Once caramelized, remove from the oven and sprinkle with sesame seeds and scallions.
Chef's Tips
Further reading
Frequently asked questions
How long can I store leftovers?
Store in an airtight container in the refrigerator for up to 3 days.
Can I substitute Japanese sweet potatoes with regular sweet potatoes?
Yes, but the texture and sweetness may vary slightly.
Is there a gluten-free option?
Use tamari instead of soy sauce to make this dish gluten-free.
Can I make this dish ahead of time?
Yes, you can prepare the miso glaze and slice the sweet potatoes a day in advance. Store separately until ready to cook.
How can I reheat the leftovers?
Reheat in a 350°F (175°C) oven for 10-15 minutes until warmed through.
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