This Greek Frappé Recipe Changed How We Do Summer Coffee—And It’ll Blow Your Mind Too

There are few things more satisfying than that first frothy, icy sip of a homemade Greek frappé on a sun-drenched afternoon. From the very first time we made this drink during a summer vacation in Thessaloniki, it became more than just coffee—it became a ritual. It’s cold, it’s bold, it’s endlessly customizable, and it’s ridiculously easy to prepare with just a few basic ingredients. But what makes the Greek frappé so magical isn’t only its simplicity—it’s that first creamy sip, where the bitterness of instant coffee meets a thick, silky foam and the refreshing clink of ice cubes in a tall glass. We make it every weekend now, and it brings back those vacation vibes instantly.

If you’ve never made a Greek frappé at home, you’re about to fall in love. And if you already have, this version will take it to a whole new level.

Preparation Time

• 🕒 Total time: 5 minutes

• ⏱️ Preparation time: 2 minutes

• ❄️ Rest/chill time: none

• 👨‍👩‍👧‍👦 Servings: 2 people

• 🔪 Difficulty: Easy

Let’s dive into what you’ll need to bring this Mediterranean magic to life.

The Necessary Ingredients (possible in all kinds of variations)

• 2 tablespoons of instant coffee (traditionally Nescafé Classic is used)

• 1–2 teaspoons of sugar (adjust to taste: none for “sketos”, 1 for “metrios”, 2+ for “glykos”)

• 4 tablespoons cold water

• 1 cup cold water or milk (or a mix of both)

• Ice cubes (4–6 per glass)

• Optional: evaporated milk, almond milk, coconut milk, oat milk, or cream for a richer version

• Optional: a scoop of vanilla or coffee ice cream for an indulgent frappé float

Now before we move on, let’s talk substitutions.

If you’re vegan, use a plant-based milk like oat, soy, or almond—it froths beautifully and keeps things dairy-free. If you’re looking for a sugar-free option, feel free to use a natural sweetener like stevia or skip sweeteners altogether. For a gluten-free version, you’re safe—this recipe is naturally gluten-free!

And now, the part that always gets people hooked—the glorious foam and refreshment.

The Steps of Preparation (possible in all kinds of variations)

To make this even more fun, we’ll go through different ways of shaking up your frappé depending on your equipment.

With a shaker, handheld frother, or jar:

1. Add instant coffee, sugar, and 4 tablespoons of cold water into a shaker or jar.

2. Shake vigorously for about 15–30 seconds until a thick, creamy foam forms and triples in volume.

3. Fill a tall glass with ice cubes.

4. Pour the foamy coffee mixture over the ice.

5. Slowly top up with cold water, milk, or your preferred mix—pouring down the side to preserve the foam.

6. Stir gently with a straw or spoon before drinking.

With a milk frother or electric handheld mixer:

1. Add instant coffee, sugar, and 4 tablespoons of water to a tall cup.

2. Use the frother/mixer to whip it into a dense foam (takes about 15 seconds).

3. Fill a tall glass with ice cubes.

4. Pour the foam over the ice.

5. Top off with cold water or milk (again, pour gently).

6. Stir and enjoy!

With a blender:

1. Blend instant coffee, sugar, and 4 tablespoons of water until frothy.

2. Pour the foam into a glass with ice.

3. Top with milk or water and stir.

For a frappé float (my guilty pleasure):

1. Prepare the standard frappé.

2. Add a scoop of vanilla ice cream on top.

3. Watch the layers melt together in glorious, creamy swirls.

The foam is the heart and soul of this drink—don’t skip the shaking!

Nutritional Benefits

• 🫘 Rich in antioxidants from instant coffee, which contains polyphenols that support cell health.

• ❄️ Hydrating and cooling, perfect for hot climates without being overly caloric.

• ⚡ Provides a quick energy boost due to its high caffeine content—great as a midday pick-me-up.

• 💪 Low in fat, especially when made with water or low-fat milk.

• 🌱 Naturally gluten-free and vegan-friendly with simple substitutions.

• 🍨 Can be fortified with calcium if using dairy or fortified plant-based milk.

Now that you’ve mastered the classic, here’s how we make it even more fun when we want to impress friends or treat ourselves!

Possible Additions or Upgrades

• Add a splash of vanilla extract or hazelnut syrup for a café-style twist.

• Dust with cocoa powder or cinnamon before serving.

• Swap in chilled espresso for a hybrid Greek-Italian blend.

• Use sweetened condensed milk for a dessert-like frappé.

• Add a shot of Baileys or coffee liqueur for a grown-up version.

• Blend the entire drink with ice for a frappé smoothie texture.

• Top with whipped cream and chocolate shavings for a treat-yourself moment.

And now, to make sure you have every angle covered, let me answer the most common questions I get about this little miracle in a glass.

Questions and Answers About the Recipe

Can I use brewed coffee instead of instant coffee?
No, traditional Greek frappé relies on instant coffee because of its unique ability to foam when shaken.

What’s the best instant coffee for Greek frappé?
Nescafé Classic is the most authentic, but any strong instant coffee will work.

Can I make this in advance?
Yes, but the foam will collapse—it’s best fresh. You can shake again before serving.

Is this the same as a frappuccino?
No, frappuccino is typically blended and creamier. Greek frappé is shaken and has a distinctive foam.

Can I make it without sugar?
Absolutely—it’s commonly made “sketos” (without sugar) in Greece.

Does it work with decaf?
Yes, just use decaf instant coffee if you’re sensitive to caffeine.

How do I get more foam?
Shake hard! Cold water and vigorous shaking are the keys to maximum foam.

Is it okay to use warm water?
No, warm water won’t produce the foam. Always use cold water.

Can I make it kid-friendly?
Yes, use decaf coffee and a little milk for a fun treat.

What’s the ideal glass for serving?
A tall glass (12–16 oz) is best, preferably clear so you can admire the foam layers.

From my experience, this drink has become more than just a beverage—it’s a connection to travel, to lazy summer afternoons, to moments shared with loved ones around the table. I hope it brings the same joy to your life as it has to mine.

If this frappé blew your mind like it did ours, please share the recipe on Instagram, TikTok, or wherever you share your sips! Tag your friends and let them in on your new favorite summer addiction.