Key Lime Pie Mojito: A Creamy, Refreshing Cocktail with a Dessert Twist

Key Lime Pie Mojito: A Boozy Dessert-Inspired Cocktail for Summer Vibes

There’s something downright magical about a cocktail that captures the flavors of your favorite dessert. That’s exactly what the Key Lime Pie Mojito does—it’s zesty, minty, creamy, and sweet, all in one tall glass. Whether you’re lounging on the patio, throwing a summer brunch, or just craving something extra indulgent, this drink delivers on flavor, fun, and flair.


Why I Love This Recipe

This isn’t your average mojito. The Key Lime Pie Mojito takes the tropical essence of a traditional mojito and transforms it into something resembling the iconic Southern dessert. The fresh mint and lime juice bring that signature mojito refreshment, while a splash of heavy cream, a graham cracker rim, and a whipped cream topping elevate it to cocktail-dessert hybrid heaven.

What I especially love is how it balances citrus brightness with a smooth, rich finish—perfect for those who like their cocktails with personality. And let’s not ignore the presentation. This is a showstopper!


Ingredients You’ll Need

  • 2 oz white rum
  • 1 oz key lime juice (freshly squeezed is best)
  • 1 tbsp sugar or simple syrup
  • 6–8 fresh mint leaves
  • 2 oz soda water
  • 1 oz heavy cream
  • Crushed graham crackers (for the rim)
  • Whipped cream (for topping)
  • Lime zestlime wheel, and mint sprig (for garnish)

Swaps & Notes

  • No key limes? Regular lime juice works too—just add a pinch more sugar for balance.
  • Sugar substitute: Use agave nectar or honey if you want a natural sweetener.
  • Non-dairy version: Try coconut cream instead of heavy cream for a tropical spin.
  • Mocktail version: Skip the rum and use a splash of vanilla-flavored sparkling water for a fizzy, family-friendly treat.

Step-by-Step Instructions

1. Prepare the Glass

Run a lime wedge around the rim of a tall glass. Dip it in crushed graham crackers for that classic pie crust touch.

2. Muddle the Mojito Base

In a cocktail shaker, muddle the mint leaveskey lime juice, and sugar until the mint is fragrant and the sugar dissolves.

3. Add Liquor & Shake

Pour in the white rum and fill the shaker with ice. Shake well for 15–20 seconds to chill and mix.

4. Strain & Build the Drink

Strain the mixture into the prepared glass filled with fresh ice. Top with soda water and stir gently.

5. Add the Creamy Twist

Slowly float 1 oz of heavy cream over the top. Let it cascade for that dreamy, layered look.

6. Garnish Like a Pro

Add a generous swirl of whipped cream, sprinkle with lime zest, and finish with a lime wheel and mint sprig.


Tips for Success

  • Don’t over-muddle the mint—it should be bruised, not shredded.
  • Use crushed ice for a slushy, tropical feel.
  • For best presentation, float the cream slowly over the back of a spoon.
  • Chill your glass beforehand for an extra-cool sip.

Serving Suggestions & Pairings

This cocktail shines at summer parties, brunches, or whenever you want a treat that doubles as a drink.

Serve it with:

Want to go full dessert mode? Pair it with the Grasshopper Pie for a minty-chocolate extravaganza.


Storage & Leftover Tips

This cocktail is best made fresh—but you can pre-mix the rum, lime juice, and sugar in a pitcher and refrigerate it for up to 24 hours. Add soda water, cream, and garnishes just before serving to keep things bubbly and beautiful.


More Recipes You’ll Love

If you loved this drink, you’ll want to try:


Final Thoughts

The Key Lime Pie Mojito is more than just a drink—it’s a celebration of bold flavor, creamy comfort, and playful presentation. It’s the kind of cocktail that makes people stop mid-sip and say, “What is this magic?”

If you try this recipe, I’d love to hear your twist on it! Drop a comment, tag us on social @chefmaniac, and don’t forget to sign up for our newsletter for more recipes like this.

Cheers to cocktails that double as dessert!