One ice cup from the freezer, one yellow banana-flavored milk from the fridge, and one pouch of strong coffee. Put the three on a Korean convenience-store counter and you have a tiny experiment waiting to happen.
The banana milk latte is simply those ingredients mixed together. It is not a verified official recipe, and no single confirmed creator owns the idea. Vogue covered it in July 2026, and CNN followed with a Seoul video in August. The useful part of the trend is knowing when to stop pouring so the drink still tastes like coffee.
Do not pour everything at once
Add the ice and milk first, then pour in the coffee gradually. Take one sip. Too sweet? Add more black coffee or ice. Too bitter? Add a little more milk. If the coffee disappears completely, choose a stronger, less sweet coffee next time instead of an already-sweet hazelnut drink. One pause and one sip work better than any supposed perfect ratio.
Official CNN report on the Korean banana milk latte
In a Korean convenience store, ice cups are normally in a freezer and milk is in the refrigerated dairy case. Coffee pouches may sit beside the ice or with the drinks. If you cannot spot them, ask: “파우치 커피 어디 있어요?” (Where is the pouch coffee?). Stock and layout vary by branch, and the three items are not always sold as an official bundle.
Check the cup size before pouring. A small cup can overflow surprisingly fast; saving the rest of the milk or coffee is much easier than carrying a sticky cup through Seoul.
Outside Korea, close enough can still be lovely
No Korean bottle nearby? Start with any banana-flavored milk and add unsweetened cold brew little by little, or use one to two espresso shots. Blending a fresh banana with milk makes something thicker and fruitier—closer to a smoothie than the convenience-store drink. It will not taste identical, but it can still be its own good thing.
Binggrae lists its Korean bottle at 240 mL, while export cartons can be 200 mL and carry different nutrition panels. That is why the label in your hand matters more than a golden ratio copied from the internet. Check total volume and sugars before mixing.
The dairy version contains milk, so anyone with a milk allergy should read the ingredients. Children and pregnant readers should also check the coffee’s caffeine label. When you are done, empty any liquid and follow the store’s signs for separating the cup, lid and straw. A tiny convenience-store experiment deserves a tidy ending.