On a scorching summer afternoon in Thessaloniki, a thirsty representative couldn’t find his usual hot water. So he did what any resourceful coffee lover would do, he used cold water instead.
A frappe is a frothy iced coffee drink that originated in Greece, made by shaking instant coffee with water and ice to create a refreshing beverage with a distinctive foam layer on top.
This simple accident in 1957 created Greece’s most iconic coffee drink. I’ve watched Athenians sip these slowly at cafes for hours, the foam layer never seeming to dissolve. The frappe has become a symbol of Greek summer culture.
In this guide, you’ll learn exactly what makes a frappe unique, how it differs from similar drinks like frappuccinos, and how to make one at home with that signature thick foam.
A Greek frappe is an iced coffee drink made from instant coffee, water, sugar, and sometimes milk. What sets it apart is the preparation method and the resulting foam layer that can last for hours.
The word “frappe” comes from the French meaning “struck” or “shaken.” It’s pronounced “frap-pay” in Greece. The drink itself is uniquely Greek despite the French name.
I’ve noticed that travelers often confuse frappes with other iced coffee drinks. The telltale sign is the foam, a thick layer on top that you drink through a straw, getting alternating sips of foam and liquid coffee.
Traditional Greek frappes use instant coffee specifically because it creates better foam than brewed espresso or drip coffee. The granules emulsify with water during shaking, creating that signature texture.
The frappe was born at the 1957 Thessaloniki International Fair. Dimitris Vakondios, a Nescafe representative, wanted to make his usual instant coffee during a break.
Looking for hot water but finding none available, he used cold water instead. He shook the mixture in a shaker to dissolve the instant coffee. The result was a foamy, refreshing iced coffee unlike anything he’d tasted before.
This happy accident spread throughout Greece in the 1960s as Nescafe promoted the drink. By the 1970s, it had become a national obsession. I’ve spoken with older Greeks who remember when frappes first appeared in their local cafes.
The timing was perfect. Greece’s growing cafe culture embraced this new cold coffee drink. Tourism in the following decades helped spread frappe awareness internationally, though it remained distinctly Greek.
Fun Fact: The frappe was an accidental creation. Dimitris Vakondios wasn’t trying to invent a new drink, he just couldn’t find hot water at a trade fair in Thessaloniki.
A frappe is not the same as a frappuccino. While both are cold coffee drinks, they differ in ingredients, preparation, origin, and texture. The main difference is that frappes use instant coffee while frappuccinos use espresso.
| Feature | Greek Frappe | Frappuccino | Iced Coffee |
|---|---|---|---|
| Coffee Base | Instant coffee | Espresso | Brewed coffee |
| Preparation | Shaken by hand | Blended with ice | Poured over ice |
| Origin | Greece (1957) | USA (Starbucks) | Various |
| Texture | Foamy top layer | Slushy/blended | Flat liquid |
| Dairy | Optional | Always included | Optional |
| Equipment | Shaker or jar | Blender | None needed |
| Calories | 25-100 | 200-500 | 5-15 |
I’ve tried all three extensively. The frappe offers the most unique drinking experience because of that foam layer. A frappuccino is more like a coffee milkshake, while iced coffee is simply hot coffee served cold.
When you order at Starbucks, you’re getting a frappuccino, not a true frappe. The terminology confusion is common. Many Americans use “frappe” to mean any blended coffee drink, but in Greece, the term refers specifically to this shaken instant coffee creation.
To make a traditional Greek frappe, you only need instant coffee, water, sugar, and ice. The secret is in the shaking technique that creates the foam.
Frappe Foam: The thick layer on top comes from vigorously shaking instant coffee with a small amount of water. The agitation incorporates air while the coffee dissolves, creating stable bubbles that last for hours.
Pro Tip: For extra thick foam, shake longer. Some Greeks shake for up to a minute. The foam should be thick enough to hold a straw upright briefly.
My frappe is too watery. This happens when you add too much water initially or don’t shake enough. Use less water when shaking and increase shake time. The coffee-water mixture should be almost paste-like before adding ice.
There’s no foam. Make sure you’re using instant coffee, not brewed coffee. Shake vigorously, the more aggressive the shaking, the better the foam. Using too much water initially also prevents foam formation.
The foam disappears too quickly. This can happen with lower-quality instant coffee. Try a different brand or use evaporated milk, which helps stabilize the foam. Glass instead of plastic also helps foam last longer.
The coffee tastes weak. Increase the amount of instant coffee. I find 2 teaspoons creates a robust frappe. Also consider using dark roast instant coffee for stronger flavor.
While the traditional Greek frappe follows a specific formula, variations have emerged over the decades. In Greece, you’ll often hear people order by sweetness and milk preference.
Mocha Frappe: Add chocolate syrup or cocoa powder before shaking. I’ve found 1 tablespoon of chocolate syrup creates a nice balance without overpowering the coffee.
Caramel Frappe: Caramel syrup drizzled into the glass creates a sweet variation. The caramel mixes slowly as you drink, creating evolving flavor.
Vietnamese Style: Use sweetened condensed milk instead of sugar and regular milk. This creates a creamier, sweeter drink I’ve grown to love.
Frappe with Espresso: While not traditional, you can make a frappe-style drink using espresso. Shake a shot of cooled espresso with ice and milk. You won’t get the same foam, but the flavor is excellent.
Time Saver: Make a concentrated frappe base in the morning by shaking extra coffee and sugar with minimal water. Store in the fridge and just add ice and milk when ready to drink.
Vegan Frappe: Use any plant-based milk, oat, almond, soy, or coconut all work well. I prefer oat milk for its creamy texture. The foam may be slightly less thick but still satisfying.
Sugar-Free Frappe: Substitute sugar with stevia, monk fruit, or your preferred sweetener. Note that some artificial sweeteners don’t foam as well, so you might need to experiment.
Keto Frappe: Use heavy cream or coconut cream instead of milk, and sweeten with keto-friendly sweetener. This creates a rich, indulgent version perfect for low-carb diets.
The main difference is the coffee base and preparation. Frappes use instant coffee and are shaken by hand, creating a foamy texture. Frappuccinos use espresso and are blended with ice, creating a slushy texture. Frappes originated in Greece in 1957, while Frappuccinos are a Starbucks creation from the 1990s.
A traditional Greek frappe contains instant coffee (1-2 teaspoons), sugar to taste, cold water, and ice cubes. Milk is optional, you can make it black or add evaporated milk, fresh milk, or plant-based alternatives. The entire drink is created by shaking these ingredients together.
Add instant coffee, sugar, and a small amount of cold water to a shaker. Shake vigorously for 20-30 seconds until thick foam forms. Pour over ice in a tall glass, then add remaining water or milk. Do not stir, drink through a straw to experience the foam and liquid layers separately.
No, a frappe is different from regular iced coffee. Iced coffee is brewed hot coffee poured over ice, resulting in a flat liquid. A frappe is made by shaking instant coffee with water, creating a thick foam layer on top. The preparation method, ingredients, and texture all distinguish frappes from iced coffee.
The frappe originated in Thessaloniki, Greece in 1957. It was accidentally created by Dimitris Vakondios, a Nescafe representative, who couldn’t find hot water at a trade fair and used cold water instead. The drink became a Greek cultural icon and spread throughout the country in the following decades.
Instant coffee is traditionally used for Greek frappe. Nescafe Classic is the most traditional choice in Greece, but any instant coffee powder or granules work. Medium-dark roast instant coffee provides the best balance of flavor and foam-creating properties. Brewed coffee or espresso don’t create the signature foam.
A typical Greek frappe contains 60-100mg of caffeine, depending on how much instant coffee you use. One to two teaspoons of instant coffee generally provide caffeine equivalent to one cup of brewed coffee. Check your instant coffee brand for specific caffeine content.
Greek frappe is foamy because the vigorous shaking incorporates air into the instant coffee and water mixture. Instant coffee emulsifies with water during shaking, creating stable bubbles that form the characteristic thick foam layer. This foam can last for hours and is what makes a frappe unique.
The frappe represents Greek ingenuity and cafe culture in a single glass. What started as an accident in 2026 has become a beloved drink across Greece and beyond. I encourage you to try making one at home. Once you master the foam, you’ll understand why this drink has captivated coffee lovers for nearly 70 years.
