Keto Mojito (Sugar-Free)

About This Recipe

Few drinks say summer quite like a mojito. Fresh mint, zesty lime, and sparkling bubbles come together in one of the most refreshing cocktails ever created. The only problem? A traditional mojito is usually loaded with sugar, which can quickly derail a keto lifestyle. That’s why this Keto Mojito (Sugar-Free) is a game-changer — it delivers all the crisp, cooling flavors of the classic drink without the carbs.

This sugar-free mojito uses fresh mint leaves muddled with lime juice to extract maximum flavor, just like the original. Instead of sugar or syrup, a keto-friendly sweetener such as liquid stevia, monk fruit drops, or erythritol syrup is used to provide sweetness without carbs. Sparkling water or club soda adds the fizz, while a shot of rum keeps it classic. Garnished with lime wedges and mint sprigs, it looks just as elegant as a bar-made mojito but keeps your macros intact.

From a keto perspective, this cocktail is a perfect option for social gatherings. Many alcoholic drinks — especially cocktails — are packed with hidden sugars, but this version skips them entirely. Rum is naturally carb-free, making it an excellent base for low-carb cocktails. The result is a drink that’s light, refreshing, and guilt-free, whether you’re enjoying it at a summer BBQ, a holiday celebration, or just winding down after a long day.

Another reason this recipe stands out is its versatility. It can easily be made non-alcoholic by skipping the rum for a mocktail version, making it great for family-friendly events. You can also experiment with flavors by adding a few crushed berries for a keto berry mojito or using flavored sparkling water for a twist.

This keto mojito is also incredibly easy to make at home, requiring just a handful of ingredients and a few minutes of prep. No bartending skills needed — just muddle, mix, and enjoy.

Whether you’re hosting a party, relaxing on a warm afternoon, or just craving a refreshing cocktail, this Keto Mojito proves you don’t need sugar to enjoy a classic drink. It’s light, zesty, and completely satisfying — the perfect keto-friendly cocktail for any occasion.


Jump to Recipe

Why You’ll Love This Recipe

  • Crisp, refreshing, and perfect for summer

  • Completely sugar-free and keto-friendly

  • Easy to make in minutes with simple ingredients

  • Can be enjoyed as a cocktail or mocktail

  • Looks elegant for parties and gatherings

Servings: 1


Ingredients

  • 8–10 fresh mint leaves

  • ½ lime, cut into wedges

  • 2 tsp powdered erythritol or 5–6 drops liquid stevia (to taste)

  • 2 oz white rum (optional for mocktail: skip rum)

  • ½ cup sparkling water or club soda

  • Ice cubes

  • Mint sprig and lime wheel, for garnish


Instructions

  • In a tall glass, muddle mint leaves and lime wedges with sweetener to release juices and oils.

  • Fill the glass with ice cubes.

  • Add rum (if using) and top with sparkling water.

  • Stir gently to combine.

  • Garnish with mint sprig and lime wheel.

  • Serve immediately.


Nutrition (per serving, with rum)

  • Calories: ~100

  • Fat: 0g

  • Protein: 0g

  • Net Carbs: 2g

  • Fiber: 0g


FAQ

Can I make this alcohol-free?
Yes — skip the rum and enjoy a keto mojito mocktail.

What’s the best sweetener for cocktails?
Liquid stevia or monk fruit drops dissolve best in cold drinks.

Can I make a pitcher version?
Yes — multiply ingredients by 4–6 and serve in a large jug.

Can I use flavored sparkling water?
Absolutely — lime or berry flavors work great.


Variations & Substitutions

  • Add a few crushed raspberries or blackberries for a fruity twist.

  • Use coconut rum for a tropical version.

  • Try lemon instead of lime for a unique flavor.


Serving Suggestions

  • Serve at BBQs, summer parties, or picnics.

  • Pair with grilled chicken, shrimp, or keto tacos.

  • Enjoy as a refreshing cocktail for relaxing evenings.


Recipe Card

Keto Mojito (Sugar-Free)

Keto Mojito (Sugar-Free)

A refreshing low-carb mojito made with fresh mint, lime, and a sugar-free sweetener. Enjoy it with or without rum for the perfect keto-friendly cocktail or mocktail.

Yield: 1 serving  •  Prep:  •  Total:

Ingredients

  • 8–10 fresh mint leaves
  • 1/2 lime, cut into wedges
  • 2 tsp powdered erythritol or 5–6 drops liquid stevia (to taste)
  • 2 oz white rum (optional for mocktail: skip rum)
  • 1/2 cup sparkling water or club soda
  • Ice cubes
  • Mint sprig and lime wheel, for garnish

Instructions

  1. In a tall glass, muddle mint leaves and lime wedges with sweetener to release juices and oils.
  2. Fill the glass with ice cubes.
  3. Add rum (if using) and top with sparkling water.
  4. Stir gently to combine.
  5. Garnish with mint sprig and lime wheel.
  6. Serve immediately.

Nutrition (per serving, with rum)

  • Calories: 100
  • Fat: 0 g
  • Protein: 0 g
  • Net Carbs: 2 g
  • Fiber: 0 g

DrinkLow Carb / Ketoketo mojito, sugar-free cocktail, low carb mojito, keto mocktail


Final Thoughts

Loved this Keto Mojito? Save the recipe on Pinterest, share it on Instagram, and check out my other keto cocktail recipes for more sugar-free drinks!


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