The Black Mojito is a spooky twist on the well-loved classic that is perfect for Halloween or any night when you want a drink with a little mystery. This cocktail uses the familiar base of fresh mint leaves muddled with lime juice for a crisp and refreshing flavor. Dark rum adds richness and depth, while a splash of black food coloring transforms the drink into a bold and eerie version of the original. Lightly sweetened and topped with soda water, it is both refreshing and dramatic. The Black Mojito is simple to prepare and always a striking choice to serve.
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Tasting Notes
The Black Mojito transforms the classic mojito into a mysterious, eye-catching cocktail with a deep, dark hue. Dark rum brings warm, caramel undertones that blend seamlessly with the brightness of lime and the coolness of mint. The simple syrup softens the acidity, creating a refreshing balance of sweet and tart. Club soda adds a gentle sparkle, keeping the drink crisp and lively. The black food coloring enhances its spooky visual appeal without altering flavor. Each sip delivers a mix of minty freshness and rich, smooth rum, making this a perfect choice for themed parties or evening gatherings.
Equipment and Glassware
To create the Black Mojito, you’ll need a few basic bar tools. A muddler is essential for gently pressing the mint leaves to release their oils without tearing them. A mixing spoon or stirrer helps blend the ingredients evenly. A jigger ensures accurate measurements for a balanced flavor. Use a highball glass to showcase the drink’s dark tone and bubbly top. A small bowl or glass works well for combining the rum and food coloring before mixing. Keep a bar towel nearby for easy cleanup, especially when handling the food coloring.
Ingredients
- 2 oz dark rum
- 1 oz lime juice
- 1 drop black food coloring
- 0.5 oz simple syrup
- 4 mint leaves
- 3 oz club soda
- Mint sprig and lime wheel for garnish
Instructions
- Place mint leaves and simple syrup in a highball glass, then gently muddle the mint to release its natural oils.
- Add the dark rum to a mixing glass, mix in the black food coloring, and stir until fully combined.
- Pour the rum mixture and lime juice into the glass with the muddled mint, stirring well to incorporate.
- Fill the glass with crushed ice, and top off with club soda.
- Stir lightly, then garnish with a slice of lime and mint leaves for a fresh finish.
Pro Tips
- Use fresh mint for the best aroma and flavor.
- Muddle gently—press, don’t crush—to avoid bitterness.
- Adjust food coloring to achieve your desired depth of black.
- Chill the club soda before use to maintain strong bubbles.
- For a slightly sweeter version, add a splash more simple syrup.
- Serve with a reusable straw for easier sipping through crushed ice.
- Always mix the coloring with rum separately to avoid uneven tinting.
When to Serve
The Black Mojito is ideal for Halloween gatherings, gothic-themed parties, or evening cocktail hours that call for something visually striking. Its balance of sweetness, mint, and citrus makes it versatile enough for warm weather yet dramatic enough for festive nights. The drink’s deep color and effervescent finish create a bold centerpiece for social events. Serve it when you want a familiar classic with a dark twist—perfect for themed dinner parties, rooftop gatherings, or late-night celebrations where style meets refreshment. It’s refreshing, flavorful, and undeniably eye-catching.
Which Liquor Brands to Choose
- Dark Rum: Gosling’s Black Seal, Myers’s, or Kraken for rich, full-bodied flavor.
- Lime Juice: Freshly squeezed for the cleanest citrus note.
- Simple Syrup: Homemade or Monin for balanced sweetness.
- Club Soda: Fever-Tree or Perrier for strong carbonation and crisp taste.
- Black Food Coloring: AmeriColor or Wilton Gel Color for deep, consistent shading.
Similar Cocktails
- Jack-o-Lantern Punch
- Spooky Caramel Cream
- Honeydew Mint Vodka Splash
- White Chocolate Mojito
- Dark Rum Mojito

Ingredients
- 2 oz dark rum
- 1 oz lime juice
- 1 drop black food coloring
- 0.5 oz simple syrup
- 4 mint leaves
- 3 oz club soda
- Mint sprig and lime wheel for garnish
Instructions
- Place mint leaves and simple syrup in a highball glass, then gently muddle the mint to release its natural oils.
- Add the dark rum to a mixing glass, mix in the black food coloring, and stir until fully combined.
- Pour the rum mixture and lime juice into the glass with the muddled mint, stirring well to incorporate.
- Fill the glass with crushed ice, and top off with club soda.
- Stir lightly, then garnish with a slice of lime and mint leaves for a fresh finish.
Notes
Pro Tips
- For a more intense mint flavor, muddle the mint leaves with a little more pressure, but avoid shredding them.
- Use crushed ice to create a chilled, slushy-like texture that complements the refreshing nature of the drink.
- Adjust the amount of black food coloring to achieve your desired level of darkness.



