Silk Sweet Yaki Imo
Silk Sweet Yaki Imo has a silky texture and mellow sweetness that’s simply irresistible. Enjoy this cozy and delicious treat right at home!
Curious about other sweet potato varieties? Check out Types of Japanese Sweet Potatoes and Their Flavors!

About Silk Sweet
Just like its name, Silk Sweet has a silky-smooth texture and a light, elegant sweetness. Compared to Beni Haruka or Annou Imo, its flavor is milder and more delicate. It’s a versatile sweet potato that’s easy to enjoy in many ways, from sweet treats to savory dishes like tempura or soup.

How To Make Yaki Imo
Here’s a quick guide to making roasted sweet potatoes:
- Wash and wrap the sweet potatoes in foil.
- Roast at 160°C (320°F) for about 60 minutes.
- Leave them in the warm oven for an additional 15–20 minutes to bring out maximum sweetness.
The roasting method is the same as my basic Yaki Imo recipe. Check out that post for step-by-step instructions and helpful tips!

Silk Sweet Yaki Imo Overview
More Yaki Imo Varieties
Curious how other varieties compare?
Or check out my full guide: Yaki Imo Taste Test: 7 Sweet Potatoes Compared

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Yaki Imo (Japanese Sweet Potato Recipe)

Ingredients
Instructions
- Preheat the oven to 180°C (356°F).
- Wash and dry the Japanese sweet potatoes.
- Wrap each sweet potato in aluminum foil.
- Place the wrapped sweet potatoes on a baking sheet and roast in the oven for 60 minutes.
Notes
- Storage: It will last 5 days in the fridge and one month in the freezer.
- Each type of Japanese sweet potato has its own unique taste and texture. Find out more in Types of Japanese Sweet Potatoes.
Video
Nutrition
This nutritional information is estimated and provided for general reference only.

Juri Austin
Hi! I’m Juri, founder of Chef JA Cooks and the creator and photographer of this site. I’m here to guide you in authentic yet easy-to-follow Japanese recipes! Let’s explore the world of Japanese cuisine together!