18 Refreshing Keto Cocktail Recipes for Summer

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April 11, 2025

Summer has arrived, and what better way to beat the heat than with a refreshing keto cocktail? As the weather warms up, we’re trading in our hot coffee drinks for cool, creamy concoctions that just happen to be sugar-free and low-carb. In this article, we’ll dive into 18 mouth-watering keto cocktail recipes that are sure to become your new summer staples.

From classic mojitos and margaritas to innovative twists on old favorites, these recipes showcase the best of the keto world. Whether you’re a seasoned mixologist or just looking for some inspiration, you’ll find something to love in this collection of delicious, low-carb drinks. So go ahead, grab your favorite spirits, and let’s get mixing!

Keto Mojito with Fresh Mint and Lime

Keto Mojito with Fresh Mint and Lime
Get ready to quench your thirst with this refreshing twist on the classic mojito, perfectly suited for a low-carb lifestyle. This recipe combines the sweetness of lime and mint with the crispness of sparkling water, all while keeping carb counts in check.

Ingredients:

– 1/2 cup fresh mint leaves
– 1/2 lime, cut into wedges
– 2 ounces white rum (or substitute with a sugar-free alternative)
– 1/4 cup heavy cream or full-fat coconut cream
– 1/2 teaspoon granulated sweetener (such as Swerve or Erythritol)
– Sparkling water
– Ice

Instructions:

1. In a cocktail shaker, gently press the mint leaves with a muddler or the back of a spoon to release oils and flavors.
2. Add lime wedges, rum, heavy cream or coconut cream, and sweetener to the shaker.
3. Fill the shaker with ice and shake vigorously for about 15-20 seconds.
4. Strain the mixture into a glass filled with ice.
5. Top with sparkling water and garnish with additional mint leaves and lime wedges.

Cooking Time: None, as this is a cocktail recipe!

Low-Carb Margarita with Himalayan Salt Rim

Low-Carb Margarita with Himalayan Salt Rim
Elevate your margarita game with this refreshing, low-carb twist on the classic cocktail.

Ingredients:

– 2 ounces tequila (100% agave recommended)
– 1 ounce freshly squeezed lime juice
– 1/2 ounce triple sec or Cointreau
– 1/2 cup crushed ice
– Himalayan salt for rimming glass
– Lime wedges for garnish

Instructions:

1. Rim a rocks glass with Himalayan salt by rubbing the rim with a lime wedge and then dipping it into a shallow dish of salt.
2. Fill a cocktail shaker with crushed ice, tequila, lime juice, and triple sec.
3. Shake vigorously for 15-20 seconds to combine and chill ingredients.
4. Strain the mixture into the prepared glass.
5. Garnish with a lime wedge.

Cooking Time: None!

Sugar-Free Espresso Martini with Keto Sweetener

Sugar-Free Espresso Martini with Keto Sweetener
Experience a rich and decadent espresso martini without the added sugar! This recipe uses a keto-friendly sweetener to create a velvety smooth drink that’s perfect for those following a low-carb lifestyle.

Ingredients:
• 2 oz (60ml) vodka
• 1 oz (30ml) freshly brewed espresso or strong coffee
• 1/2 oz (15ml) heavy cream
• 1/4 teaspoon keto sweetener (such as Erythritol or Monk Fruit Sweetener)
• Ice cubes
• Coffee beans or grinds for garnish

Instructions:
1. Fill a cocktail shaker with ice cubes.
2. Add the vodka, espresso, and heavy cream to the shaker.
3. Add 1/4 teaspoon of keto sweetener and shake vigorously for about 10-15 seconds.
4. Strain the mixture into a chilled martini glass.
5. Garnish with coffee beans or grinds.

Cooking Time: None! This is a cocktail, not a dish to be cooked.

Spicy Keto Paloma with Grapefruit and Chili

Spicy Keto Paloma with Grapefruit and Chili
Spicy Keto Paloma with Grapefruit and Chili: A twist on the classic Paloma cocktail, this recipe combines the tartness of grapefruit with the spicy kick of chili flakes to create a unique and refreshing drink perfect for warm weather.

Ingredients:

– 2 oz tequila
– 1 oz freshly squeezed grapefruit juice
– 1/2 oz lime juice
– 1/4 oz agave nectar (or sweetener of your choice)
– 1-2 dashes chili flakes (depending on desired level of heat)
– Salt, for rimming glass
– Lime wheel and slice of grapefruit, for garnish

Instructions:

1. Rim a highball glass with salt.
2. Fill a cocktail shaker with ice. Add tequila, grapefruit juice, lime juice, and agave nectar.
3. Add 1-2 dashes of chili flakes to the shaker and shake vigorously for about 15 seconds.
4. Strain the mixture into the prepared glass.
5. Garnish with a lime wheel and slice of grapefruit.

Cooking Time: None required!

Creamy Keto White Russian with Heavy Cream

Creamy Keto White Russian with Heavy Cream
A creamy twist on the classic White Russian cocktail, this recipe uses heavy cream to create a rich and indulgent drink that’s perfect for a low-carb night out.

Ingredients:

– 1 1/2 oz vodka ( Ketel One or Grey Goose work well)
– 1/2 oz coffee liqueur (Kahlúa or Tia Maria)
– 1/2 oz heavy cream
– 1/2 oz unsweetened almond milk
– Ice
– Whipped cream and a sprinkle of cinnamon or nutmeg for garnish (optional)

Instructions:

1. Fill a cocktail shaker with ice.
2. Add the vodka, coffee liqueur, and heavy cream to the shaker.
3. Shake vigorously for 15-20 seconds to combine and chill the ingredients.
4. Strain the mixture into a chilled glass filled with ice.
5. Top with unsweetened almond milk.
6. Garnish with whipped cream and a sprinkle of cinnamon or nutmeg, if desired.

Cooking Time: None! This cocktail is ready in just a few minutes.

Keto Strawberry Basil Smash with Vodka

Keto Strawberry Basil Smash with Vodka
Elevate your cocktail game with this refreshing twist on the classic strawberry smash. This sweet and savory drink is perfect for warm weather or anytime you need a pick-me-up.

Ingredients:

– 2 oz vodka
– 1 cup fresh strawberries, hulled and sliced
– 1/4 cup fresh basil leaves
– 2 tbsp sugar-free simple syrup (or to taste)
– Ice
– Club soda

Instructions:

1. In a cocktail shaker, muddle the strawberries and basil leaves with a muddler or the back of a spoon until they’re well combined.
2. Add the vodka and sugar-free simple syrup to the shaker. Fill with ice.
3. Shake vigorously for 15-20 seconds.
4. Strain into a chilled glass filled with ice.
5. Top with club soda and garnish with additional basil leaves, if desired.

Cooking Time: None! This is a quick and easy cocktail recipe that’s ready in under 5 minutes.

Bourbon Old Fashioned with Monk Fruit Syrup

Bourbon Old Fashioned with Monk Fruit Syrup
Elevate your classic cocktail game with the subtle sweetness of monk fruit syrup. This twist on the traditional Bourbon Old Fashioned adds a unique dimension to the rich, velvety flavors.

Ingredients:

– 2 oz bourbon whiskey
– 1 sugar cube (about 1/4 teaspoon)
– 2 dashes Angostura bitters
– 1/2 ounce monk fruit syrup
– Orange peel (optional, for garnish)

Instructions:

1. In a mixing glass, place the sugar cube and add a small amount of bourbon to help dissolve the sugar.
2. Add the bitters and stir until the sugar is fully dissolved.
3. Add the remaining bourbon and monk fruit syrup. Stir for about 30 seconds to combine.
4. Fill a rocks glass with ice and strain the mixture over the ice.
5. Garnish with an orange peel, if desired.

Cooking Time: None (just mix and enjoy!)

Keto Pina Colada with Coconut Milk

Keto Pina Colada with Coconut Milk
Escape to a tropical paradise with this creamy and delicious Keto Pina Colada, made with coconut milk instead of traditional dairy. Perfect for hot summer days or anytime you need a sweet treat.

Ingredients:

– 1 cup coconut milk
– 1/2 cup heavy cream
– 1/4 cup granulated sweetener (such as Swerve or Erythritol)
– 1/2 teaspoon vanilla extract
– 1/4 teaspoon salt
– 1 cup pineapple juice
– Ice cubes
– Pineapple wedges and cherry halves for garnish (optional)

Instructions:

1. In a blender, combine coconut milk, heavy cream, sweetener, vanilla extract, and salt.
2. Blend until smooth and creamy.
3. Add pineapple juice and blend until well combined.
4. Taste and adjust sweetness as needed.
5. Pour into glasses filled with ice cubes.
6. Garnish with pineapple wedges and cherry halves, if desired.

Cooking Time: None, as this is a chilled drink.

Enjoy your Keto Pina Colada!

Blueberry Lemon Keto Gin Fizz

Blueberry Lemon Keto Gin Fizz
Experience a refreshing twist on the classic gin fizz with this Blueberry Lemon Keto version, perfect for warm weather and low-carb living.

Ingredients:

– 1 1/2 oz keto-friendly gin (containing at least 95% ABV)
– 3 oz unsweetened lemon-lime soda
– 1/2 cup fresh blueberries
– Juice of 1/2 lemon
– 1 tablespoon freshly squeezed lime juice
– 1/4 teaspoon sugar-free sweetener (such as erythritol or monk fruit sweetener)

Instructions:

1. Muddle the blueberries and lemon juice in a cocktail shaker.
2. Add the gin, unsweetened lemon-lime soda, and sugar-free sweetener to the shaker.
3. Fill with ice and shake vigorously for 15-20 seconds.
4. Strain into a chilled glass filled with ice.
5. Garnish with additional blueberries and a sprig of rosemary, if desired.

Cooking Time: None

Servings: 1

Keto Moscow Mule with Sugar-Free Ginger Beer

Keto Moscow Mule with Sugar-Free Ginger Beer
Experience the perfect blend of spicy and sweet with this keto-friendly twist on a classic cocktail. This refreshing drink is sure to quench your thirst and satisfy your cravings.

Ingredients:

– 1 1/2 oz Vodka (keto-friendly)
– 4 oz Sugar-Free Ginger Beer
– Juice of 1 Lime
– Slice of Lime for garnish
– Ice

Instructions:

1. Fill a copper mug or highball glass with ice.
2. Add the vodka and squeeze in the lime juice.
3. Top with sugar-free ginger beer.
4. Stir gently to combine.
5. Garnish with a slice of lime.

Cooking Time: 0 minutes (mix and serve)

Total Carbs: approximately 5g

Enjoy your keto Moscow mule, a delicious and refreshing cocktail that’s perfect for any occasion!

Raspberry Lime Keto Daiquiri

Raspberry Lime Keto Daiquiri
This keto-friendly twist on the classic daiquiri combines the sweetness of raspberries with the tanginess of lime for a unique and delicious cocktail experience.

Ingredients:

– 2 oz (60 ml) lime-flavored vodka
– 1/4 cup (30 g) fresh raspberries, pureed
– 1/4 cup (60 ml) freshly squeezed lime juice
– 1/2 oz (15 ml) simple syrup (or sugar-free sweetener)
– Ice
– Lime wheel and fresh raspberry for garnish

Instructions:

1. Fill a cocktail shaker with ice.
2. Add the pureed raspberries, lime juice, and simple syrup.
3. Shake vigorously for about 10-12 seconds to combine and chill the ingredients.
4. Strain into a chilled glass filled with ice.
5. Garnish with a lime wheel and fresh raspberry.

Cooking Time: None (just mix and serve!)

Keto Sangria with Blackberries and Rosemary

Keto Sangria with Blackberries and Rosemary
Elevate your low-carb lifestyle with this unique and flavorful Keto Sangria recipe, featuring sweet blackberries and fragrant rosemary. Perfect for warm weather gatherings or a relaxing evening at home.

Ingredients:

– 1 bottle of dry white wine (at least 12% ABV)
– 1 cup fresh blackberries
– 2 sprigs of fresh rosemary
– 1/4 cup granulated sweetener (such as Swerve or Erythritol)
– 1/4 cup heavy cream or full-fat coconut cream
– 1 tablespoon lemon juice
– Ice cubes

Instructions:

1. In a large pitcher, combine the white wine, blackberries, and rosemary sprigs.
2. In a small bowl, mix together the sweetener and heavy cream/coconut cream until well combined.
3. Add the sweetened cream mixture to the pitcher with the wine and stir gently.
4. Squeeze in the lemon juice and stir again.
5. Chill the sangria in the refrigerator for at least 2 hours or overnight before serving.
6. Serve over ice, garnished with additional blackberries and rosemary if desired.

Cooking Time: None! Simply chill and serve.

Low-Carb Whiskey Sour with Egg White Foam

Low-Carb Whiskey Sour with Egg White Foam
Experience a twist on the classic whiskey sour cocktail, with the added richness of egg white foam and reduced carbs.

Ingredients:
– 2 oz whiskey (bourbon or your preferred type)
– 3/4 oz freshly squeezed lemon juice
– 1/2 oz simple syrup (1:1 water and erythritol or sugar substitute)
– 1 dash Angostura bitters
– 1 large egg white
– Ice
– Whipped cream (optional)

Instructions:
1. In a cocktail shaker, combine whiskey, lemon juice, simple syrup, and bitters.
2. Dry shake (without ice) for about 10-15 seconds to emulsify the mixture.
3. Add ice to the shaker and shake again for another 10-15 seconds to chill and dilute the ingredients.
4. In a separate bowl, whip the egg white until it becomes frothy and doubled in volume.
5. Strain the cocktail into a glass filled with ice.
6. Top with whipped cream (if using) and spoon the egg white foam on top.

Cooking Time: 0 minutes (just mix and shake!)

Enjoy your Low-Carb Whiskey Sour with Egg White Foam!

Keto Cucumber Mint Cooler with Gin

Keto Cucumber Mint Cooler with Gin
Beat the heat with this refreshing keto drink that combines the coolness of cucumber and mint with the smoothness of gin.

Ingredients:

– 2 cups water
– 1/4 cup freshly squeezed lime juice
– 1/4 cup gin
– 1/4 cup plain Greek yogurt (unsweetened)
– 1/2 cup diced fresh cucumber
– 1/4 cup chopped fresh mint leaves
– Ice cubes

Instructions:

1. In a large pitcher, combine water and lime juice.
2. Add gin and stir to combine.
3. In a blender or food processor, puree Greek yogurt, cucumber, and mint until smooth.
4. Stir the yogurt mixture into the pitcher with the gin mixture.
5. Chill in the refrigerator for at least 30 minutes.
6. Serve over ice and garnish with additional mint leaves if desired.

Cooking Time: None! Just chill and serve.

Vanilla Bourbon Keto Smash with Almond Milk

Vanilla Bourbon Keto Smash with Almond Milk
Experience the perfect blend of creamy texture and rich flavor with this Vanilla Bourbon Keto Smash recipe, made with almond milk for a low-carb twist. Perfect for warm weather or as a unique twist on traditional cocktails.

Ingredients:

– 2 oz bourbon whiskey
– 1 oz vanilla-flavored heavy cream
– 4 oz unsweetened almond milk
– 1 tsp vanilla extract
– Ice
– Fresh mint leaves (optional)

Instructions:

1. Fill a cocktail shaker with ice.
2. Add bourbon, vanilla-flavored heavy cream, and almond milk to the shaker.
3. Add vanilla extract and shake for about 15-20 seconds or until well combined.
4. Strain the mixture into a glass filled with ice.
5. Garnish with fresh mint leaves if desired.

Cooking Time: None! This is a cocktail recipe, not a cooking one!

Keto Bloody Mary with Pickle Juice and Bacon

Keto Bloody Mary with Pickle Juice and Bacon
A twist on the classic cocktail, this Keto Bloody Mary combines the savory flavors of pickle juice and crispy bacon with a hint of spice.

Ingredients:

– 1 1/2 oz Vodka (make sure it’s sugar-free)
– 1/2 oz Tomato juice
– 1/4 oz Pickle juice
– 1/4 oz Lime juice
– 1 dash Worcestershire sauce
– 1/2 teaspoon Salt
– 3 slices of crispy bacon, crumbled
– 1/2 teaspoon Cayenne pepper (optional)
– Ice
– Fresh parsley or chives for garnish

Instructions:

1. Fill a cocktail shaker with ice.
2. Add vodka, tomato juice, pickle juice, lime juice, Worcestershire sauce, and salt.
3. Shake vigorously for 15-20 seconds to combine and chill the ingredients.
4. Strain into a chilled glass filled with ice.
5. Garnish with crumbled bacon, parsley or chives, and a dash of cayenne pepper (if desired).
6. Enjoy your Keto Bloody Mary!

Cooking Time: None (this is a cocktail!)

Spiced Keto Hot Toddy with Cinnamon

Spiced Keto Hot Toddy with Cinnamon
As the weather cools down, a soothing hot toddy is just what you need to relax and unwind. This spiced keto version adds a delightful twist with cinnamon and a hint of sweetness from erythritol.

Ingredients:

– 1 cup water
– 2 tablespoons erythritol (sugar substitute)
– 1 cinnamon stick, broken into pieces
– 1/4 teaspoon ground cloves
– 1/4 teaspoon ground nutmeg
– 1/2 teaspoon vanilla extract
– 1 shot of bourbon or whiskey (optional)

Instructions:

1. In a medium saucepan, combine water and erythritol. Heat over medium heat, stirring occasionally, until the erythritol dissolves.
2. Add cinnamon stick pieces, cloves, nutmeg, and vanilla extract to the saucepan. Stir well.
3. Bring the mixture to a simmer and let it cook for 5-7 minutes or until the flavors have melded together.
4. Strain the hot toddy into mugs. If desired, add a shot of bourbon or whiskey.
5. Serve immediately and enjoy!

Cooking Time: 10-12 minutes

Keto Coconut Mojito with Rum and Lime Zest

Keto Coconut Mojito with Rum and Lime Zest
Elevate your cocktail game with this refreshing twist on the classic mojito, featuring coconut, rum, and a hint of lime zest. Perfect for warm weather or any occasion that calls for a sweet and tangy treat.

Ingredients:

– 1 1/2 oz dark rum
– 1/2 cup unsweetened coconut water
– 1/4 cup fresh mint leaves
– 1/2 lime, zested and juiced
– 1 tablespoon granulated sweetener (such as Swerve or Erythritol)
– Ice cubes

Instructions:

1. In a cocktail shaker, gently press the mint leaves with a muddler or the back of a spoon to release oils and flavors.
2. Add rum, coconut water, lime zest, and sweetener to the shaker. Fill with ice.
3. Shake vigorously for 15-20 seconds to combine and chill ingredients.
4. Strain into a chilled glass filled with ice. Top with a squeeze of fresh lime juice.

Cooking Time: None! This recipe is ready in under 5 minutes.

Summary

Beat the heat this summer with these refreshing keto cocktail recipes! From classic mojitos to innovative twists on margaritas and pina coladas, there’s something for every taste. Try a Low-Carb Margarita with Himalayan Salt Rim or a Creamy Keto White Russian with Heavy Cream. If you’re looking for something spicy, the Spicy Keto Paloma with Grapefruit and Chili is sure to hit the spot. And don’t forget to cool off with a Keto Cucumber Mint Cooler or a Keto Coconut Mojito. These sugar-free drinks are perfect for hot summer days and nights.

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