Dalgona coffee became a global sensation after appearing in the Korean TV series "Squid Game" in 2021, but the foam technique originates from traditional Korean street candy called dalgona, a caramelized honey‑like treat that is pressed into a flat disc with a stamp.

The Greek Frappé was invented in 1957 at the Thessaloniki International Trade Fair. It was created using instant coffee, water, and sugar, offering a quick, frothy iced coffee that became a staple of Greek café culture, especially during hot summer months.

In Korea, Dalgona coffee is typically served over milk (cold or hot) and may be flavored with cocoa or matcha. Some regional cafés add a drizzle of caramel or a sprinkle of cinnamon on top of the foam for extra flavor.

Greek Frappé can be ordered as "sketos" (no sugar, no milk), "metrios" (medium sweet), "glykos" (sweet), or "me gala" (with milk). Some cafés also add a splash of vanilla syrup or a dusting of cocoa powder.

While not tied to a specific holiday, Dalgona coffee is popular as a trendy, Instagram‑worthy treat among young Koreans and is often enjoyed during gatherings, study sessions, or as a refreshing summer beverage.

Common errors include under‑whipping (resulting in a watery mixture), over‑whipping (causing collapse), using low‑quality instant coffee, and adding too much water which dilutes the foam. Measure ingredients precisely and stop mixing as soon as stiff peaks form.

The 1:1:1 ratio creates the right balance of sweetness and coffee intensity while providing enough liquid for the sugar to dissolve and the coffee particles to trap air, resulting in a stable, glossy foam.

Yes, you can whip the foam ahead and keep it in an airtight container in the refrigerator for up to 24 hours. Before serving, give it a quick whisk to revive the texture and then spoon it over fresh milk or water.

The foam should be thick, glossy, and hold stiff peaks that stand up when the whisk is lifted. It should have a caramel‑brown color and a smooth, meringue‑like surface.

The Frappé foam is ready when it becomes light, airy, and slightly glossy, with larger bubbles than Dalgona foam. It should double in volume and hold its shape when the whisk is lifted.

The YouTube channel emmymade specializes in approachable, home‑cooking tutorials that blend fun, cultural insights with clear step‑by‑step instructions, often focusing on trendy or comfort‑food recipes.

emmymade combines cultural storytelling (like the history of dalgona candy and Greek frappé) with practical tips such as equipment alternatives, making the coffee‑drink tutorials both educational and highly adaptable for home cooks.