Why New Yorkers Are Obsessed with This Korean Roasted Sweet Potato (Goguma)

Hello everyone, it’s Jingoo! If you are looking for the ultimate winter comfort food, you need to try the Korean Roasted Sweet Potato (Goguma).

First, we explored the Viral Cucumber Ramen, then we indulged in the Dubai Jjon-deuk Cookie. But as the breeze gets chillier, there is one “Viral Eat” that rules them all in the winter. Did you know that the hottest snack in New York City right now isn’t a fancy cronut or a trendy bagel? Believe it or not, it’s the humble Korean Roasted Sweet Potato, known as Goguma.

Recently, NYC has fallen in love with Korean street food culture, and the Korean Roasted Sweet Potato (Goguma) is leading the charge as a healthy, vegan-friendly superfood. Today, I’m going to show you how to recreate that $10-per-piece Manhattan experience right in your own kitchen.

1. The Nostalgia: From Rusty Oil Drums to Convenience Stores

Back in the day, winter in Korea wasn’t complete without the sight of a street vendor roasting sweet potatoes inside a giant, soot-covered iron oil drum. You could follow the sweet, smoky aroma from blocks away. It was the ultimate winter ritual to hold a warm paper bag of Goguma to thaw your frozen fingers.

Nowadays, those

traditional drum-roasters are disappearing from the streets of Seoul, replaced by modern convenience stores and fancy cafes. However, the tradition of the Korean Roasted Sweet Potato lives on in a new way!

If you visit Korea during the winter, just walk into any convenience store (like GS25 or CU). You will likely find a small roasting machine right at the entrance, filling the store with a heavenly, sweet scent. It’s the most accessible way to experience this “nostalgia” for just a couple of dollars. Don’t miss out on grabbing one—it’s the warmest welcome Korea can offer.

2. What Makes Korean Roasted Sweet Potato (Goguma) Different?

In Western countries, sweet potatoes (Yams) are often watery or stringy. But the Korean Roasted Sweet Potato (Goguma), specifically the “honey” variety, is a different breed. When roasted properly, the starch turns into a thick, honey-like syrup that oozes out of the skin.

New Yorkers are calling this specific Goguma “Nature’s Candy,” and it’s become the go-to “Winter Comfort Food” for busy professionals from Wall Street to Brooklyn. It’s the ultimate “guilt-free” snack that feels like a luxury treat.

3. The Perfect “Air Fryer” Goguma Recipe (The Golden Secret)

You don’t need a traditional drum can or a fire pit to get that smoky, caramelized flavor of a Korean Roasted Sweet Potato. Your air fryer is all you need. To get that “Ik-him” (doneness) just right, follow my lead:

• Step 1: Roast at 180°C (356°F) for 20 minutes. This slow-cooking process maximizes the sweetness by breaking down the starches.
• Step 2: Flip them over and crank it up to 200°C (400°F) for 10-15 minutes. This high heat creates that signature “charred” smoky skin that makes it taste like it was bought from a street vendor.

4. How to Eat Your Korean Roasted Sweet Potato Like a Pro

How should you enjoy this golden goodness?

1. The Ultimate Duo: Goguma & Kimchi: In Korea, this is widely considered the best flavor combination for winter. Much like how the refreshing crunch of our Viral Cucumber Ramen cuts through the heat, the sharp, cold, and spicy crunch of Kimchi balances the creamy, sweet texture of the hot potato. It’s a classic “sweet and salty” experience that is simply irresistible.
2. The Trendy NYC Way: Slice it open and add a slab of Salted Butter and a sprinkle of Cinnamon. It turns into a gourmet dessert that rivals even the richest Dubai Jjon-deuk Cookie.

Is the Korean Roasted Sweet Potato Worth the Effort?

Absolutely. While the Dubai Jjon-deuk Cookie is a wild sugar rush, the Goguma is a warm hug for your soul. It’s healthy, it’s affordable, and it smells like heaven.

Next up in Viral Eats:

• Need to refresh? See the Viral Cucumber Ramen Recipe.
• Missed the sugar craze? Check out my Dubai Jjon-deuk Cookie Review.
• Coming Soon: My take on the “Amangchu” (Iced Tea with Frozen Mango) trend!

Are you ready to roast? Grab a bag of sweet potatoes and let the sweet aroma fill your home. Don’t forget to leave a comment if you tried the Kimchi pairing!