KetoDiet App is free to download, try it now!

Low-Carb Cucumber Lime Cooler

4.4 stars, average of 39 ratings

Low-Carb Cucumber Lime CoolerPin itFollow us 134.8k

I love cucumber water and homemade limeade. But what if you could combine those two and make a delicious non-alcoholic summer beverage?

This recipe takes your regular limeade to a whole new level because it's packed full of flavour. It's infused with cucumber, fresh mint and ginger. Best of all, it's sugar free and completely keto-friendly!

Whether you struggle with keto-flu or need a healthy sports drink, it's easy to convert this tasty recipe into an electrolyte drink. Simply add some magnesium, potassium and sodium like I did in my Keto Electrolyte Drink!

The #1 Keto Diet App
Low-Carb Cucumber Lime Cooler
Free Download
1,500+ delicious keto recipes
Trialed & tested for best results
Optimized for nutrition
Never feel hungry
Planner & tracker
Track all macros including net carbs
Scan products
Create your own meals
Advanced tracking
Track ketones, blood glucose & lipids
Stay hydrated with water tracking
Track your mood & energy levels
Macro calculator
Calculate your ideal fat, protein & carb intake
Set any goal: weight loss, maintenance or weight gain
Your macros update based on your progress
Monitor your macros, water intake, mood & energy
Body weight, body fat and body measurements
Ketones, blood glucose & lipids
Evidence-based content
Expert articles to help you make informed choices
Guides & free diet plans
New daily content
And so much more...!
Complete Keto Diet guide
Integrated shopping basket
Restaurants & guide to eating out
Free Download

Hands-on Overall

Serving size 1 1/2 cups/ 360 ml

Allergy information for Low-Carb Cucumber Lime Cooler

✔  Gluten free
✔  Dairy free
✔  Egg free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Coconut free
✔  Fish free
✔  Shellfish free
Download Recipe

Nutritional values (per serving, 1 1/2 cups/ 360 ml)

Net carbs4.1 grams
Protein0.6 grams
Fat0.2 grams
Calories20 kcal

Calories from carbs 80%, protein 12%, fat 8%

Total carbs4.9 gramsFiber0.8 gramsSugars1.4 gramsSaturated fat0 gramsSodium5 mg(0% RDA)Magnesium14 mg(3% RDA)Potassium140 mg(7% EMR)

Ingredients (makes 6 servings)

Cooler concentrate:
  • 1 1/2 cucumber (300 g/ 10.6 oz)
  • 1/2 cup fresh lime juice (120 ml/ 4 fl oz)
  • 1/3 cup sliced ginger (50 g/ 1.8 oz)
  • bunch of fresh mint (15 g/ 0.5 oz)
  • 1/3 cup Sukrin Gold, Swerve or Erythritol (54 g/1.9 oz)
  • 1 cup filtered water (240 ml/ 8 fl oz)
  • Optional: few drops of stevia, to taste
To serve:
  • 1 bottle sparkling water - club soda or still water (1.5 L)
  • 1/2 cucumber, sliced (100 g/ 3.5 oz)
  • 2 sliced lemons (lime rind would make it bitter)
  • mint leaves
  • ice


  1. To make the cucumber-lime concentrate, you'll need cucumber, limes, ginger, fresh mint, sweetener and filtered water. Low-Carb Cucumber Lime Cooler
  2. Juice the limes (you'll need 3-4 limes). Roughly chop the cucumber and slice the ginger. Place everything in a blender and add the fresh mint, low-carb sweetener and filtered water. Low-Carb Cucumber Lime Cooler
  3. Blend until smooth, for about 15 seconds. Low-Carb Cucumber Lime Cooler
  4. Strain through a fine-mesh sieve or a nut milk bag. Discard the pulp. Low-Carb Cucumber Lime Cooler
  5. Pour in a bottle and refrigerate or serve immediately. You should get about 3/4 L (3 cups) of the cucumber-lime concentrate. Low-Carb Cucumber Lime Cooler
  6. To serve, place 2-4 ice cubes into a glass. Add 1/2 cup of the cucumber-lime concentrate and top with 1 cup (240 ml) of club soda. Add mint, slices of cucumber and lemon. Low-Carb Cucumber Lime Cooler

Ingredient nutritional breakdown (per serving, 1 1/2 cups/ 360 ml)

Net carbsProteinFatCalories
Cucumber, fresh
0.7 g0.3 g0.1 g6 kcal
Lime juice, fresh
1.6 g0.1 g0 g5 kcal
Ginger root, fresh
1.3 g0.2 g0.1 g7 kcal
Mint, fresh
0.2 g0.1 g0 g2 kcal
Sukrin Gold, brown sugar substitute
0.3 g0 g0 g1 kcal
Water, still
0 g0 g0 g0 kcal
Total per serving, 1 1/2 cups/ 360 ml
4.1 g0.6 g0.2 g20 kcal

Low-Carb Cucumber Lime CoolerPin itFollow us 134.8k

  1. Blog
  2. Recipes
  3. Smoothies
  4. Low-Carb Cucumber Lime Cooler
  1. Blog
  2. Recipes
  3. Vegan
  4. Low-Carb Cucumber Lime Cooler
  1. Blog
  2. Recipes
  3. Vegetarian
  4. Low-Carb Cucumber Lime Cooler
  1. Blog
  2. Recipes
  3. Low-Carb Cucumber Lime Cooler
  1. Blog
  2. Martina Slajerova
  3. Low-Carb Cucumber Lime Cooler

Do you like this recipe? Share it with your friends! 

Martina Slajerova
Creator of

Martina Slajerova

I changed the way I ate in 2011, when I was diagnosed with Hashimoto’s, an autoimmune disease that affects the thyroid. I had no energy, and I found it more and more difficult to maintain a healthy weight.

That’s when I decided to quit sugar, grains, and processed foods, and to start following a whole-foods-based ketogenic approach to food.

Let us know what you think, rate this recipe!

Leave a comment

Note: Any links to products or affiliate links will not be approved.
Please note that we do not offer personalised advice. For any diet related questions, please join our Facebook community.

Comments (4)

Hello 😊
How long does the concentrate keep for in the fridge?


I'd say about a week but I only kept mine for 3-4 days. You could freeze in in an ice tray for longer.


OMG this looks soooo good! I've never thought of blending the cucumber but it makes so much sense!


Thank you Kelly!