Spicy Jalapeño Mojito Recipe: Classic Mint Cocktail with a Kick

Craving a cocktail with a little kick? This refreshing Spicy Mojito follows the classic mojito template—fresh lime, mint, and white rum—but adds sliced jalapeño for a lively, spicy twist.

Muddled jalapeño and fresh spearmint combine with bright lime juice and crisp white rum, finished with bubbly club soda for a refreshing sip. Adjust the jalapeño to taste: two slices give a pleasant heat, while up to four slices will make it noticeably spicier.

As a busy parent who still loves an easy, fun cocktail, I appreciate drinks that come together quickly with a big payoff. This Spicy Mojito is one of those—simple to make and wonderfully vibrant.

spicy mojito in a highball glass with tajin rim and green garnish

Spicy Mojito Ingredient Highlights


Two jalapeño slices are enough for a gentle heat; increase to four if you prefer a spicier drink. Remove seeds to avoid overly intense heat and a grainy texture.

Use fresh spearmint, which pairs best with lime in a mojito. White rum keeps the cocktail light and bright; dark rum can be used if you prefer a richer flavor.

Simple syrup blends into the drink seamlessly, but granulated sugar works if you don’t have syrup on hand. To make a basic simple syrup, heat equal parts sugar and water until dissolved, then cool before using. Store cooled syrup in a sealed jar for about a month.

Top the cocktail with bubbles—club soda is my favorite. Sparkling water or tonic can be substituted if needed.

jalapeno, simple syrup, lime, white yum, mint, club soda

The Best Alcohol for Mojitos

A classic mojito uses white rum because it mixes cleanly with lime and mint. If you prefer a different spirit, you can experiment, but white rum preserves the traditional flavor profile of this spicy variation.

How to Make a Spicy Mojito


Consider a Tajin Rim

A Tajin rim adds flavor, color, and a touch of spice. Wet the glass rim with a lime wedge or your finger, then dip it into Tajin spread in a shallow bowl. Rotate the glass until the rim is evenly coated.

Remove the Seeds

The seeds are the hottest part of a jalapeño and can make the drink too intense and gritty. Slice the jalapeño into rounds, push the seeds out with your thumb, and rinse off any stray seeds.

sliced jalapeno spheres with seeds taken out on a cutting board
Clean, slice, and remove the seeds from your jalapeño before adding them to your drink.

Muddle & Mix

Add the sliced, seedless jalapeño to a highball glass with mint and lime juice. Use a wooden spoon or muddler to gently press the mint and jalapeño, releasing the oils and juices without shredding the mint leaves.

If using granulated sugar, muddle it with the lime, jalapeño, and mint. If using simple syrup, add it after muddling. Stir in the rum, add ice, then top with club soda for a bubbly finish.

Using a handheld citrus juicer to add lime juice to spicy mojito.
Add the jalapeño, mint, and fresh lime juice to a highball glass.
Using a wooden muddler to crush jalapenos and mint to extract flavor.
Use a wooden spoon or muddler to express oils from the pepper and herbs.
Adding white rum to a spicy mojito.
Add ice, simple syrup, and rum, then stir.
Adding club soda to mojito with jalapeno to give it bubbles.
Top off with club soda.

Don’t Skip the Garnish

A garnish gives aroma and visual appeal. Finish the drink with a lime wedge, a sprig of mint, and one or two jalapeño rounds for a polished presentation.

3 spicy mojitos in three different glasses on marble coasters
3 spicy mojitos with jalapeno on coasters

Classic Spicy Mojito with Jalapeño

5 from 1 vote

Marley Goldin

This Spicy Mojito combines jalapeño, mint, and lime for a flavorful, refreshing rum cocktail that’s perfect for any occasion.
Prep Time 5
Total Time 5
Servings 1 cocktail

Equipment

  • 1 Cocktail rimmer (optional)

Ingredients

  • 1 tablespoon Tajin (optional for rim)
  • 2 slices jalapeño (+ extra for garnish)
  • 1 sprig fresh spearmint (+ extra for garnish)
  • 1 ounce lime juice (about 1 lime)
  • 1 ounce simple syrup (or 1 tablespoon granulated sugar)
  • 2 ounces white rum
  • 2 ounces club soda

Instructions

  • Optional Tajin rim: Wet the rim of a highball glass with a lime wedge or water, then dip into Tajin until coated.
  • In a highball glass, combine the mint, jalapeño slices (seeds removed), and lime juice. Gently muddle to release oils and juices. If using granulated sugar, add it now and muddle until dissolved.
  • Add simple syrup (if using) and white rum, then stir to combine.
  • Fill the glass with ice and top with club soda. Stir gently.
  • Garnish with jalapeño rounds, a lime wedge, and a sprig of mint. Serve cold and enjoy.

Pro Tips

  • White rum works best, but dark rum is an acceptable substitute.
  • Tonic water or sparkling water can replace club soda if desired.
  • For extra spice, add up to four jalapeño slices.

Video

Course Cocktails
Cuisine Cuban
Diet Vegan
Keyword 30 Minutes or Less, Easy, Quick, Spicy Mojito, Vegan Cocktail