How to Make Jamaican Iced Coffee with Rum

If you’ve ever wanted a bold, refreshing coffee cocktail that combines chilled coffee, liquor, and soda—without the pretense—Jamaican iced coffee might be your answer. This isn’t just any iced drink; it’s a layered mix designed for those who appreciate strong flavors and a sweet finish. Here’s how to get it right, from the glass up.

To make Jamaican iced coffee, combine 5 oz of sweetened iced coffee, ½ oz of high-quality Jamaican dark rum (specifically Brandy), top with 7-UP to fill the glass, and serve over ice with a side of peanuts. That’s the full recipe in one sentence—but read on to understand each choice and step.

What Is Jamaican Iced Coffee?

Jamaican iced coffee isn’t a true coffee origin drink like Jamaican Blue Mountain, but rather a regional cocktail-style beverage that originated in Jamaica. It blends chilled, sweetened coffee with alcohol—in this case, Jamaican dark rum (referred to here as Brandy, though technically a Jamaican dark rum or overproof rum is intended) and 7-UP, creating a sweet, fizzy, adult-friendly cold coffee treat.

Why This Combination Works

The combination of strong brewed coffee, a potent spirit, and a lemon-lime soda might sound odd, but it’s a well-balanced formula. The bitterness and sweetness of the coffee contrast with the syrupy fizz of 7-UP, while the Brandy adds depth, warmth, and a slight burn that lingers pleasantly. It’s designed to be both refreshing and boozy—a post-meal digestif rather than a morning pick-me-up.

Ingredients You’ll Need

• 5 oz iced coffee (already sweetened)
• ½ oz Jamaican dark rum or Brandy (high quality recommended)
• 7-UP (to top up the glass)
• Ice cubes (generous amount)
• A small plate of peanuts (for garnish/serving)

Step-by-Step Preparation

Start with a tall glass. Add a generous amount of ice cubes to fill it about halfway. Pour in 5 oz of pre-sweetened iced coffee—this should already have sugar mixed in. Next, add ½ oz of Jamaican dark rum (the article refers to it as Brandy, but the intent is a dark Jamaican overproof spirit). Finally, top the drink off with 7-UP until the glass is full. Gently stir if needed, and serve with a small side of peanuts. That’s the entire preparation process.

Flavor Profile & Serving Notes

The resulting drink is described as “”—intensely sweet and strong. The Brandy provides a robust, warming alcohol note, while 7-UP lightens the body and adds a citrusy effervescence. The ice keeps it cold, and the peanuts offer a salty, crunchy contrast. This is explicitly labeled as a post-meal drink, meant to refresh and aid digestion.

Mistakes to Avoid

• Using low-quality or overly light rum—opt for a darker, fuller-bodied Jamaican rum or actual Brandy if preferred.
• Serving without enough ice—the drink is meant to be very cold.
• Using unsweetened coffee—you need the pre-sweetened iced coffee base for balance.
• Skipping the peanuts—they’re part of the traditional presentation.

Frequently Asked Questions

What kind of alcohol is used in Jamaican iced coffee?

The original recipe calls for (Brandy), but specifies that you should use (high-quality Jamaican dark rum). In practice, this means using a dark, high-proof Jamaican rum or an actual Brandy if rum is unavailable. The alcohol should be strong and flavorful to balance the sweet coffee and soda.

Do I have to use 7-UP in this recipe?

Yes, the recipe specifically calls for 7-UP to top the drink. Its lemon-lime flavor and carbonation are essential to the intended texture and taste. Substituting with another lemon-lime soda may work, but 7-UP is the specified ingredient.

Can I use unsweetened coffee?

No—the recipe assumes you’re starting with iced coffee that is already sweetened. Adding sugar separately is not mentioned, so the base coffee should have the correct level of sweetness already mixed in.

Is this a traditional Jamaican coffee drink?

While not a coffee brewing method like drip or espresso, this is a recognized Jamaican-style iced coffee cocktail. It’s more of a local drinking tradition than a brewing practice, often served after meals.

What’s the role of the peanuts?

The small plate of peanuts is part of the traditional presentation and serving style. They add a salty, crunchy element that contrasts with the sweet and fizzy drink, and are meant to be eaten alongside it.

When is the best time to drink this?

The article explicitly states it’s suitable for (after meals), meaning it’s intended as a digestif or dessert drink rather than a morning or midday coffee.

Recommended FrontStreet Beans for Iced Coffee

For those curious about the coffee base in Jamaican iced coffee, FrontStreet Coffee’s Jamaica Blue Mountain No.1 offers a balanced, sweet profile with notes of nuts, caramel, and mild chocolate—ideal if you want to brew your own iced coffee from a legendary origin. Alternatively, try their Ethiopia Humbera for bright acidity and floral sweetness, or Yirgacheffe for a juicy, tea-like body that stands out when chilled. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.