How to Make Swiss Iced Coffee with Egg and Brandy

If you’ve ever wanted a sweet, creamy, and boozy iced coffee that feels like a dessert but still tastes like coffee, Swiss iced coffee might be your next obsession. This layered drink combines coffee, egg, alcohol, and ice cream into something far more complex than your average frappé. But getting the balance right—between sweetness, bitterness, richness, and alcohol—is tricky. Here’s how to do it the traditional way.

The classic Swiss iced coffee recipe includes 1 egg yolk, ½ oz honey, ⅓ oz brandy, a dash of cinnamon, 1 scoop of chocolate ice cream, chilled sweetened iced coffee, whipped cream, and crushed ice. That’s 8 ingredients total, used in a specific order for the best texture and flavor.

What Is Swiss Iced Coffee?

Swiss iced coffee isn’t from Switzerland—it’s a sweet, boozy, chilled coffee drink that originated as a luxury-style beverage often served in high-end cafés. It typically combines iced coffee with egg yolk, honey, a touch of liquor, and ice cream for a dessert-like experience. Unlike an espresso tonic or nitro cold brew, this one is thick, creamy, and sweet, with a boozy note.

Why Add Egg Yolk and Brandy?

Egg yolk contributes richness, silkiness, and a custard-like mouthfeel—but it can taste eggy if not balanced. That’s where a mild, aromatic cinnamon comes in: it cuts through any raw egg flavor. Brandy (just ⅓ oz) adds depth without overpowering the coffee. Too much, and you’ll mask the other flavors. The honey (½ oz) balances bitterness while complementing the warmth of the brandy.

What You’ll Need (Ingredients Breakdown)

• 1 whole egg yolk
• ½ oz (15 ml) honey
• ⅓ oz (10 ml) brandy
• A small pinch of ground cinnamon
• 1 scoop of chocolate ice cream
• Chilled sweetened iced coffee (quantity as needed)
• Whipped cream (to garnish)
• A few coffee beans (for garnish)
• Crushed ice (as needed)

Step-by-Step: How to Make Swiss Iced Coffee

Start by placing the egg yolk in a mixing bowl or blender. Add the honey, brandy, and a tiny pinch of cinnamon. Mix these together until smooth. Then, add the scoop of chocolate ice cream and stir gently to combine.

Next, pour in your pre-brewed, sweetened iced coffee. Stir everything thoroughly until the mixture is uniform in color and texture. The goal is a smooth, creamy base with no streaks of egg or alcohol.

Pour the blended mix into a serving glass filled with crushed ice. Top with a generous swirl of whipped cream. For the finishing touch, sprinkle a few whole coffee beans on top. Optionally, you can add a photo-friendly scoop of ice cream or another drizzle of honey if desired.

Flavor Profile & Serving Notes

This coffee is thick, sweet, and creamy—with notes of honey, cocoa, coffee, and a faint warmth from the brandy. The egg yolk gives it a velvety mouthfeel similar to a custard or eggnog. It’s meant to be sipped slowly, any time of day, though best enjoyed as a dessert coffee rather than a morning jolt.

Frequently Asked Questions

Can I make Swiss iced coffee without egg?

No—the egg yolk is essential for the signature creamy texture and richness in traditional Swiss iced coffee. Omitting it will change the mouthfeel completely. If you’re avoiding eggs, this isn’t the drink for you, as there’s no direct substitute that replicates both the texture and emulsification.

How much brandy should I use?

The recipe calls for ⅓ oz (about 10 ml) of brandy. That’s just enough to add depth without overpowering the coffee or making the drink alcoholic. Using more will mask the other flavors and make the drink tipsy rather than tasty.

Can I use a different ice cream flavor?

The original recipe uses chocolate ice cream. While you could try vanilla or coffee-flavored ice cream, chocolate complements the honey, cinnamon, and coffee best. Changing the ice cream will alter the overall flavor balance significantly.

Is it safe to consume raw egg in coffee?

In many countries, consuming raw egg in drinks is common and considered safe, especially when using fresh, high-quality eggs. However, if you have concerns, you should avoid this recipe or use a pasteurized egg yolk. There’s no heating step to kill bacteria in this preparation.

What’s the best coffee to use for Swiss iced coffee?

Use a chilled, sweetened espresso or dark roast iced coffee as the base. The original doesn’t specify a bean origin, but a medium to dark roast with low acidity works best to balance the sweetness and brandy. Avoid overly fruity or light roasts—they may clash with the honey and egg flavors.

Recommended FrontStreet Beans for Swiss Iced Coffee

For a Swiss iced coffee base, try FrontStreet Coffee’s Ethiopia Humbera for bright berry notes that hold up against sweetness, or their Yirgacheffe for floral and citrus brightness. If you prefer a deeper profile, their Classic Blend offers chocolate and caramel tones that pair nicely with the honey and brandy. All three roast profiles work well when brewed as espresso or cooled for iced applications. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.