Learn how to make a Keto Cosmopolitan Cocktail with 5 ingredients in just 5 minutes! This low carb version of the classic Cosmopolitan cocktail makes one of the best sugar-free cocktails. It has only 2.3g carbs in each glass making it a guilt-free indulgence.

Jump to:
This Keto Cosmopolitan cocktail is a low carb version of the delicious and elegant classic. It's a sugar-free cocktail that is also low in calories, making it the perfect cocktail to enjoy on a low carb diet.
Best Keto Cosmopolitan
We have been sipping cosmopolitan cocktails on Valentine’s Day for decades because they are a classic, elegant, and delicious low carb drink.
This low carb cosmopolitan is made with Erythritol and sugar-free cranberry juice to make it keto-friendly.
It's a classic because it requires no special mixologist skills or equipment. With a hint of bitters balanced by the acidic touch of cranberry juice and a good dose of vodka!
Cheers to true love!
Are you looking for more keto cocktails? Check out our top keto cocktails round-up for all the best low carb cocktails recipes!
Why You'll Love A Keto Cosmo
- Only 105 calories!
- Just 2.28 grams of net carbs!
- A classic cocktail that's simple to make
- Satisfies alcohol cravings without kicking you out of ketosis!
Ingredients You'll Need
You won't believe this delicious cocktail is low-carb and keto-friendly. It only needs 6 simple ingredients to make - vodka, cranberry juice, lime juice, orange bitters, ice cubes, and Erythritol.
It's a healthy low carb cosmopolitan you can enjoy guilt-free. We promise it will help you fit into your favorite dress without making you feel bloated and gross!
- Vodka - Perfect for a low carb diet because it contains ZERO net carbs.
- Erythritol - Adds sweetness to the cocktail without adding additional sugars.
- Cranberry juice - Use sugar-free cranberry juice like Ocean Spray because it only contains 1 gram of net carbs.
- Lime juice - Fresh lime juice adds a sour taste to the cocktail.
- Angostura or orange bitters - These are needed in a cocktail to align all the flavors. Bitters in cocktails are like the salt in food. They add flavor and make the other flavors more noticeable.
- Ice cubes - an essential component in almost all cocktails, ice not only chills the drink but dilutes it to make it more palatable.
How To Make A Keto Cosmopolitan
You won't need fancy equipment or special skills to make this keto cocktail. Simply follow these 3 easy steps:
- Take a shaker and add the vodka, cranberry juice, lime juice, orange bitters, Erythritol, and ice.
- Shake vigorously to combine and chill all the ingredients.
- Strain into two martini glasses, serve, and enjoy the cocktails!
More Keto Cocktails
- Keto Irish Cream Cocktail
- Sugar Free Paloma Cocktail
- Keto Old Fashioned Cocktail
- Keto Lemon Drop Martini
- Elderflower Gin Cocktail
- Keto Hot Buttered Rum (Zero Carb Cocktail)
- Keto Rum Eggnog Cocktail
- Candy Cane Keto Vodka Cocktail
- Keto Classic Margarita
- Keto Cucumber Gin Cocktail (Easy and Refreshing)
- Avo Keto Margarita Recipe (Guilt-Free!)
- Keto Va-Va-Voom Cocktail
- 33 Best Keto Cocktails To Stay In Ketosis
📖 Recipe
Keto Cosmopolitan Recipe
Ingredients
- 3 oz Vodka
- 4 tablespoon Low Carb Sugar Substitute
- 4 teaspoon Sugar-Free Cranberry Juice (e.g. Ocean Spray Diet Cranberry Juice Drink)
- 2 tablespoon Lime Juice
- 2 teaspoon Angostura/Orange Bitters
- Ice Cubes
Instructions
- Combine the vodka with cranberry juice, lime juice, orange bitters, Erythritol and ice in a shaker.
- Shake vigorously to combine and chill.
- Strain into a martini glass to remove the leftover ice cubes and serve immediately.
Did You Make My Recipe?
Leave a rating to help other readers or tag me @keto.diet.yum on Instagram (I’d love to see!)
Nutrition Facts
Nutritional information for the recipe is calculated based on the ingredients in each recipe. It is provided as a courtesy and is an estimate only. We cannot guarantee the accuracy of the nutritional information for any recipe we provide. Erythritol and other sugar-free sweetener carbs are not included in the carb counts. Net carbohydrates are the total carbohydrates minus dietary fiber.
Notes
© KetoDietYum.com – Unauthorized use of this material without written permission is strictly prohibited unless for personal offline purposes. Single images may be used when full credit and a link back to the original content on KetoDietYum.com is provided.