Thai Spiced Sweet Potatoes (2024)

Thai Spiced Sweet Potatoes (1)I bet some of you may be thinking, “What is this?” with puzzled looks on your faces. I know. I totally get it. This one is a bit odd, I’ll concede. And I can’t totally explain where the idea came from. I’ve gotten way into sweet potatoes lately, and this combines that new found love with some of my favorite flavors from Thai dishes I love.

I decided to just give it a try since it all sounded good in my head, and oh man, you guys, this is like a total flavor bomb (in a good way!).

Thai Spiced Sweet Potatoes (2)The sweetness from the potatoes gets mixed alongside salty and spice from soy and red pepper flakes. But there’s also a slight creaminess from peanut butter alongside the crispy edges of the baked sweet potatoes. And then you’re hit with a few bright pops of flavor from the herbs. So good!

I recently re-watched Ratatouille with my niece, my brother, and his girlfriend (for some reason his girlfriend hadn’t seen it!). And as I was eating this, I kept thinking of the scenes were Remy is describing flavor combinations and little fireworks are going off around him. That’s totally what this is like to me—unexpected and delicious. 🙂

Thai Spiced Sweet Potatoes (3)Thai Spiced Sweet Potatoes, serves one as a meal or two as a side dish

2 medium to large sweet potatoes
2 tablespoons olive oil
salt and pepper
2 cloves of garlic, minced
2 tablespoons soy sauce
1 tablespoon honey
1 tablespoon rice wine vinegar
2 tablespoons natural, creamy peanut butter
1/2 teaspoon red pepper flakes
1/4 teaspoon ground ginger
2-3 tablespoons chopped cashews or peanuts
1-2 tablespoons chopped cilantro
1 tablespoon chopped mint

Spiralize and then soak the sweet potatoes in water for 10 minutes. You might be wondering why I did this in a pot. We are staying in an AirBnB all month, and although I brought some kitchen supplies and there were a few things at the house already, I am currently without a mixing bowl. Go figure. So, I just used a pot and that worked fine, although it’s sort of funny.

Thai Spiced Sweet Potatoes (4)Drain and pat dry. Coat a baking sheet in a couple teaspoons of olive oil, and then use the rest to toss the sweet potatoes in. Season with a little salt and pepper. Bake at 425°F for 12 minutes, and then flip the potatoes and bake another 10-12 minutes until most of the pieces begin to look crispy. Above you can see the sweet potatoes at halfway through this cook time.

Thai Spiced Sweet Potatoes (5)Meanwhile make the sauce. In a cup or small bowl, combine the minced garlic, soy sauce, honey, vinegar, peanut butter, red pepper flakes, and ginger. Stir well until it turns into a thick sauce. During the last few minutes of baking, pour the sauce over the sweet potatoes and toss. Then bake another few minutes.

Thai Spiced Sweet Potatoes (6)Chop up the nuts and herbs, and top the sweet potatoes with those once you are ready to serve. I love this all on its own, but I also think it would be amazing alongside veggie burgers or other main courses. I think it would be delicious to top a couple of veggie burgers with this—Mmm! Now I have to make this again this week to do that. 🙂

Notes:

-The final dish will have some crispy pieces as well as some soft. It sort of reminds me of sweet potato hash browns if you’ve ever had that. If you want to make your sweet potatoes extra crispy (more like baked french fries), toss in a tablespoon of either cornstarch or arrow root before baking.

-If you have a peanut allergy or are avoiding legumes, I bet you could substitute the peanut butter for almond butter or other nut butters. I haven’t tried this, and I imagine it would change the flavor slightly, but I bet it would still be awesome. So, let us all know in the comments if anyone does this.

xo. Emma

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Ingredients

  • 2 medium to large sweet potatoes
  • 2 tablespoons olive oil
  • salt and pepper
  • 2 cloves of garlic (, minced)
  • 2 tablespoons soy sauce
  • 1 tablespoon honey
  • 1 tablespoon rice wine vinegar
  • 2 tablespoons natural (, creamy peanut butter)
  • ½ teaspoon red pepper flakes
  • ¼ teaspoon ground ginger
  • 2-3 tablespoons chopped cashews or peanuts
  • 1-2 tablespoons chopped cilantro
  • 1 tablespoon chopped mint

Instructions

  • Spiralize and then soak the sweet potatoes in water for 10 minutes. You might be wondering why I did this in a pot. We are staying in an AirBnB all month, and although I brought some kitchen supplies and there were a few things at the house already, I am currently without a mixing bowl. Go figure. So, I just used a pot and that worked fine, although it’s sort of funny.

    Drain and pat dry. Coat a baking sheet in a couple teaspoons of olive oil, and then use the rest to toss the sweet potatoes in. Season with a little salt and pepper. Bake at 425°F for 12 minutes, and then flip the potatoes and bake another 10-12 minutes until most of the pieces begin to look crispy. Above you can see the sweet potatoes at halfway through this cook time.

    Meanwhile make the sauce. In a cup or small bowl, combine the minced garlic, soy sauce, honey, vinegar, peanut butter, red pepper flakes, and ginger. Stir well until it turns into a thick sauce. During the last few minutes of baking, pour the sauce over the sweet potatoes and toss. Then bake another few minutes.

    Chop up the nuts and herbs, and top the sweet potatoes with those once you are ready to serve. I love this all on its own, but I also think it would be amazing alongside veggie burgers or other main courses. I think it would be delicious to top a couple of veggie burgers with this—Mmm! Now I have to make this again this week to do that.

Notes

-The final dish will have some crispy pieces as well as some soft. It sort of reminds me of sweet potato hash browns if you’ve ever had that. If you want to make your sweet potatoes extra crispy (more like baked french fries), toss in a tablespoon of either cornstarch or arrow root before baking.

-If you have a peanut allergy or are avoiding legumes, I bet you could substitute the peanut butter for almond butter or other nut butters. I haven’t tried this, and I imagine it would change the flavor slightly, but I bet it would still be awesome. So, let us all know in the comments if anyone does this.

Course Side Dish

Credits // Author and Photography: Emma Chapman. Photos edited with the NEW A Beautiful Mess actions.

Thai Spiced Sweet Potatoes (2024)

FAQs

What is sweet potato in Thai? ›

Sweet potato: Man thet (มันเทศ). Man thet (literally meaning "foreign tuber") is popularly also known as man daeng (Thai: มันแดง; "red tuber"); boiled pieces are eaten as a snack or used as an ingredient for desserts.

Why do you soak sweet potatoes before roasting? ›

The cold water bath helps rinse the starch off the sweet potatoes so they're a bit more crispy. That said, if you do not have the time, you can still get crispy baked sweet potato fries by using high heat and a little drizzle of olive oil.

What is the difference between Korean sweet potatoes and American sweet potatoes? ›

Nevertheless, Korean Sweet Potatoes are smaller, purple on the outside, and yellow on the inside when cooked. It has a lower water content which makes it perfect as a roasted or baked snack because it retains a dry but fluffy interior when cooked. It is also sweeter than American sweet potatoes.

What is the difference between Japanese and Caribbean sweet potatoes? ›

The two most common white-fleshed sweet potatoes are Boniato, also called batata, or Cuban sweet potato, and the Japanese sweet potato, also called the satsuma-imo. The big difference between the two is the skin color: Japanese sweet potatoes have a pinkish brown skin and the outer skin of a boniato is light tan.

What is a Korean sweet potato called? ›

In Korean, they are called “bam goguma” and “mul goguma.” These two types are the same Japanese sweet potato, but their appearance and texture are slightly different depending on their growing conditions.

Why do Koreans eat sweet potato? ›

Just like the other sweet potatoes, Korean sweet potatoes are rich in dietary fiber, which helps promote digestion and keeps you and your child full for longer. They are a great source of potassium, vitamin A, and vitamin C.

Why do you put oil on sweet potatoes before baking? ›

Extra-virgin olive oil – It adds a little richness and helps the potatoes soften and brown in the oven. And salt and pepper – They contrast wonderfully with the potatoes' natural sweetness, making the roasted sweet potatoes deliciously sweet and savory.

Is it better to boil or roast sweet potatoes? ›

The takeaway. If you want to eat sweet potatoes and maintain blood sugar balance, Sapola suggests boiling rather than roasting them. This method will take the glycemic index impact down a few points and maybe even challenge your cooking creativity.

Why are baked sweet potatoes sweeter than boiled? ›

When sweet potatoes are boiled, the temperature doesn't get above 100°C, so this flavour development doesn't happen. The breakdown of starch into simple sugars during baking also helps by creating more substrates for these reactions, leading to a more fragrant and flavoursome result.

What is the tastiest sweet potato? ›

For the gardener who doesn't care about looks, but is searching for taste, "Jewel" is considered the "Queen of Sweet Potatoes" and is the leading spud planted in North Carolina for commercial growers.

Which sweet potato is the healthiest? ›

Purple sweet potatoes are a good source of beta-carotene but are an even richer source of anthocyanin pigments, which act as antioxidants that can help reduce inflammation and boost your immune system. Purple sweet potatoes have about three times more anthocyanins than the average blueberry.

What is the sweetest sweet potato in the world? ›

Which sweet potato is the sweetest? Sweetest is subjective but relatively speaking, Garnets and Hannahs are mildly sweet. Purple and Jewels are moderately sweet and the Japanese variety tend to be the sweetest.

Which is healthier yams or sweet potatoes? ›

Although both veggies are very close in fiber, protein, vitamin C, and magnesium, sweet potatoes are the healthier option because they are lower in overall calories, lower in carbohydrates, and higher in beta carotene (vitamin A).

What are the purple sweet potatoes called? ›

If you are lucky enough to find a purple sweet potato, it will probably either be a Stokes Purple® or an Okinawan sweet potato. There is a chance it may also be an Ube (pronounced OO-beh) but that is actually a yam, not a sweet potato.

What sweet potatoes are purple skin white inside? ›

Murasaki. These Japanese sweet potatoes have a reddish-purple skin and white flesh. This is one of the “firm” varieties that is drier than the orange-fleshed varieties. When cooked, their texture is much closer to that of a regular potato than soft sweet potatoes.

What is another name for a sweet potato? ›

In the United States and Canada, sweet potatoes are often (confusingly) referred to as “yams.” But sweet potatoes are not even closely related to yams. As such, the USDA requires any label with “yam” to also include “sweet potato.” So why are sweet potatoes sometimes confusingly called yams?

Can you get sweet potatoes in Thailand? ›

In Thailand and other Southeast-Asian countries, in addition to regular sweet potato and regular yam, purple yams are also popular.

What does yam mean in Thailand? ›

Yam (ยำ, Thai pronunciation: [jām]) literally means "mix," but in Thai cuisine, it usually refers to a type of salad-like dishes in the culinary repertoire of Thailand.

Is Yum and sweet potato the same? ›

Are Yams and Sweet Potatoes the Same? No, yams and sweet potatoes are not the same. Yams have rough, dark brown skin that is often compared to tree bark, and their flesh is dry and starchy like a regular potato. Sweet potatoes have smooth reddish skin, softer flesh (when cooked), and a sweet flavor.

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