CU's cheesy sweet potato snack is the salty-sweet combo that actually works

The yellow cheese trend has officially hit the snack aisle, and CU's new yellow cheese sweet potato stick (황치즈 고구마깡) is the proof. It's a simple idea — sweet potato-flavored fried snack base with yellow cheese powder seasoning — but the execution matters, and reviewers are split on whether the cheese plays lead or supporting role.

The snack comes in a 50g bag for 2,200 won. The package is noticeably small compared to other convenience store snacks, which means the value-for-money pitch isn't the strongest, but once you open it, the seasoning is generous enough that it doesn't feel skimpy. The ingredient breakdown is straightforward: 18% sweet potato powder, 12% yellow cheese (mostly cheese powder with a touch of synthetic cheese flavoring). No wheat flour — it's a cornmeal base, which matters if you're avoiding gluten or just tracking what goes in.

The shape is a slim, elongated fried potato stick, and the texture is where this snack actually shines. It's crispy without being hard or stale — there's real bite to it, and the crunch makes you want to keep reaching. The flavor profile opens with sweet potato on the front end, then finishes with a salty cheese note. Here's the catch: if you're expecting bold, pungent yellow cheese (the kind that coats your mouth), you'll be disappointed. The cheese is muted, almost polite — it softens the sweet potato's sweetness rather than overpowering it. One reviewer noted this is a snack where sweet potato is the star, not the cheese.

What surprised multiple reviewers is how salty it actually is. The sweetness-to-salt ratio leans savory, which makes this work brilliantly as a beer snack — far better than as a standalone sweet treat. Pair it with a cold can of beer or soju, and the seasoning suddenly makes perfect sense. It's the kind of snack that demands a drink.

Nutrition-wise: 253 calories per 50g bag, 213mg sodium (11% of daily value), 13g fat (24% of daily value), and 6g sugar. It's not a light snack, but it's not a heavy one either — the kind of thing you can finish in one sitting without guilt.

Who should buy this: if you already like cheese-powder-seasoned snacks, if you prefer crispy sweet potato chips, or if you're looking for a bar snack that's not aggressively cheesy. Skip it if you want a bold cheese flavor or if you're sodium-sensitive. The snack works best when you're not expecting the cheese to be the main character — it's the seasoning that ties sweet and salty together, nothing more.

CU's app lets you check stock at your nearest location, and inventory seems solid across stores. It's the kind of new release that's worth grabbing once to see if the ratio lands for you, but it's not a must-cop if salty-sweet snacks aren't your lane.

The yellow cheese category in Korean convenience stores is still growing — other releases this season include yellow cheese cream bread from Lala Sweet and a yellow cheese mammoth pastry from Yonsei Milk — so if this snack misses the mark, there are other options. But for a simple, no-fuss snack under 2,500 won that actually delivers on texture, this is solid.