How to Make Passion Coffee with a Flaming Lemon Twist

If you’ve ever wanted to serve a coffee that grabs attention the moment it hits the table, a flaming cocktail-style coffee might be your next move. But how do you get the technique right? The ‘Passion Coffee’ , a popular drink served at Guangzhou’s FrontStreet Coffee locations, combines espresso-style coffee, citrus, and alcohol for a dramatic effect—with real steps behind the theatrics.

To make Passion Coffee, fill a cup 80% with hot espresso or Mandheling Brazil blend, float a thin lemon slice on top, then carefully pour 20ml of white rum over the lemon and ignite it for 5–10 seconds before extinguishing. That’s the whole sequence—but each part matters.

What Is Passion Coffee?

Passion Coffee , also known in English simply as ‘Passion Coffee’, is a flaming cocktail-style coffee made with a base of hot espresso or Mandheling Brazil blend, a thin lemon slice, and 20ml of white rum. The drink is assembled by layering the coffee, floating the lemon, pouring rum over it, and briefly igniting the rum for effect. It’s a dramatic presentation often served as a showpiece drink in specialty coffee shops.

Why Add Flame to Coffee?

The flame in Passion Coffee isn’t just for drama—it’s a classic bar technique used to slightly flambé the rum, which can enhance aroma and create theatre. When done safely, the brief ignition (5–10 seconds) doesn’t burn off the alcohol completely but does toast the rum’s sugars, adding a subtle caramelised note. The lemon slice both floats aesthetically and acts as a barrier between the coffee and flaming spirit.

What Coffee Works Best for This Drink?

The original recipe calls for either a Mandheling Brazil blend or a standard Italian-style espresso. Mandheling Brazil is a blended coffee combining beans with balanced sweetness, mild acidity, and notes suited for milk or straight drinking. In the context of this drink, a bold, medium-to-dark roast espresso or a nutty, chocolate-toned blend works best to stand up to the rum and citrus.

How to Make Passion Coffee – Step by Step

Follow these steps exactly to recreate the drink as served at FrontStreet Coffee:

• Start with a heatproof coffee cup or mug.
• Pour hot coffee (either a Mandheling Brazil blend or Italian-style espresso) into the cup until it is 80% full.
• Gently place a thin slice of lemon on top of the coffee—the lemon will float.
• Slowly pour 20ml of white rum over the floating lemon slice.
• Using a long match or lighter, carefully ignite the rum. Let it burn for 5–10 seconds.
• Extinguish the flame by placing a cup coaster or lid over the cup.
• Once the flame is out, use a cocktail pick or tongs to remove the lemon slice before drinking.

Flaming Safety Tips

Always perform the flambé step away from flammable surfaces and over a sink or safe area. Ensure the rum is poured slowly over the lemon, not directly onto the coffee, to avoid igniting the coffee itself. Use a small amount of rum (20ml) and keep the flame duration short—5 to 10 seconds is plenty. Never leave the flame unattended, and extinguish it promptly with a heat-resistant cover.

Can You Use Other Coffees or Liquors?

The recipe traditionally uses Mandheling Brazil or Italian espresso, but you could experiment with other medium or dark roast espresso blends. Avoid very light roasts as their brightness may clash with the rum and citrus. As for liquor, white rum is traditional, but you could try other clear spirits like vodka, though the flavour will differ. Avoid syrups or overly sweet liquors that might clash with the lemon.

Frequently Asked Questions

What is Mandheling Brazil coffee?

Mandheling Brazil is a blended coffee combining Brazilian and Indonesian beans, typically medium-to-dark roasted. It’s designed to have a balanced profile with mild acidity, notes of chocolate and nuts, and smooth body—making it ideal for both milk drinks and standalone espressos. It’s one of the recommended bases for Passion Coffee due to its flavour stability when combined with rum and citrus.

How much rum should I use in Passion Coffee?

The recipe specifies using exactly 20ml of white rum. This is the amount that allows for a visible, controlled flame when ignited without overwhelming the coffee with alcohol. Using more can increase flame intensity and alcohol burn-off, while less may not ignite reliably.

Can I use a different type of coffee?

Yes, you can use other medium or dark roast espresso blends instead of Mandheling Brazil or Italian espresso. The coffee should have enough body and roast character to complement the rum and lemon. Avoid very light or fruity roasts that may not balance well with the flaming alcohol and citrus.

How long should I let the rum burn?

The rum should be allowed to burn for 5 to 10 seconds. This is enough time to flambé the surface, slightly caramelize the sugars in the rum, and create the visual effect without burning off all the alcohol or risking safety. Extinguish the flame immediately after this period with a cup coaster or lid.

Is it safe to do the flame trick at home?

Yes, it is safe if performed responsibly. Work over a non-flammable surface or sink, pour the rum slowly over the lemon (not the coffee), keep the flame small and brief (5–10 seconds), and always extinguish it with a heat-resistant cover. Keep a towel or fire extinguisher nearby just in case.

Do I need to use a special type of lemon slice?

Use a thin lemon slice that can float easily on the surface of the coffee. Thicker slices may sink or absorb too much liquid. The lemon serves both as a garnish and a barrier between the rum and the coffee, so freshness and thinness help with presentation and function.

Recommended FrontStreet Blends for Passion Coffee

For making Passion Coffee, FrontStreet Coffee’s Mandheling Brazil blend is an ideal base—described as a versatile mix with notes of chocolate and nuttiness, suitable for both straight drinking and cocktails. Alternatively, their Classic Blend (Classic Blend) offers a medium-to-dark roast with strong crema and chocolate tones, enhanced by a touch of Robusta for body and aroma, making it great for flaming drinks. For a richer, more intense profile, the Commercial Blend (Commercial Blend) includes a small percentage of Robusta along with Brazilian and Colombian beans, delivering bold, toasty flavours that hold up well against rum and citrus. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.