A Japanese superfood

Purple sweet potatoes are a staple in the diet of people in Okinawa, a blue zone in Japan known for its high proportion of centenarians and low rates of chronic diseases. They not only make beautiful eye-catching dishes, they’re packed with flavour and goodness too. In Okinawa, purple sweet potatoes are a fundamental part of the traditional diet. They are consumed in various forms, such as steamed, baked, or in soups.

Similarly. in Hong Kong, you would see these purple sweet potatoes in most supermarkets, in a cafe dessert menu or in bakery stuffed buns. It’s not easy to find purple sweet potatoes in the UK but I have seen them in Waitrose and Asian supermarkets.

Eye-catching colour

They stand out in the potato world with their deep purple colour. But it’s not just for show. That vibrant hue comes from antioxidants that are as good for you as they are stunning.

Flavour profile

Purple sweet potatoes have a unique flavour profile that’s a bit sweeter than your regular spuds, with a subtle earthiness that adds depth. Whether you’re baking, roasting, or mashing them, their flavour shines through.

Creativity

One of the best things about purple sweet potatoes is how versatile they are. You can get as creative as you want in the kitchen. Feeling savoury? Try making purple sweet potato fries or adding them to a hearty stew. Craving something sweet? Whip up a batch of purple sweet potato brownies or pancakes for a tasty treat.

Nutrition and goodness

Purple sweet potatoes aren’t just tasty, they’re also packed with nutrients. Think fibre, vitamins, and minerals. Plus, those antioxidants are like little superheroes, fighting off free radicals and keeping your body happy and healthy.

How to cook them

I’d love to share more recipes on how to use this interesting alternative to the usual sweet potatoes, but for now, this is how my mum would cook them at home.

There is basically no preparation work other than just rinsing the sweet potatoes. Then simply steam them until they’re soft, about 15-20 minutes depending on how big they are.

That’s it. At home, mum would sometimes make me this for breakfast or as a healthy afternoon snack.

Have you tried purple sweet potatoes and do you like them? Share with me in the comments below!

Janice xx