Keto Diet App - Free Download Keto Diet App - Free Download
Take the guesswork out of following a low-carb diet, lose body fat & feel great!
KetoDiet app is FREE to download!

Low-Carb Watermelon & Lime Coolers

★★★★★★★★★★
4.4 stars, average of 24 ratings

This post may contain affiliate links, see our disclaimer.

Low-Carb Watermelon & Lime CoolersPin itFollow us 148.4k

If you’re looking for a refreshing low-carb summer drink, these sugar-free coolers made with watermelon, lime and mint are one to try.

They’re sweetener free and use just watermelon to sweeten naturally. I made a concentrate with the watermelon and then watered it down with sparkling water so light yet still flavoursome and the net carbs low.

Plus the colour is so pretty and this healthy drink is almost calorie-free. Make these at your next BBQ to pair with your meal and everyone will be so impressed!

There are loads of healthy low-carb and sugar-free options here:

How To Make Electrolyte Drink

It's easy to convert this refreshing, tasty summer beverage into low-carb electrolyte drink.

Simply use the cooler as a base and add magnesium, potassium and sodium like we did in our original Homemade Electrolyte Drink and Blueberry & Lemon Electrolyte Drink. No more keto-flu!

ShareFollow us 36.6k

Hands-on Overall

Serving size 1 cup/ 240 ml/ 8 fl oz

Allergy information for Low-Carb Watermelon & Lime Coolers

✔  Gluten free
✔  Dairy free
✔  Egg free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Coconut free
✔  Fish free
✔  Shellfish free
✔  Beef free
Pescatarian
Vegetarian
Vegan

Nutritional values (per 1 cup/ 240 ml/ 8 fl oz)

Net carbs4.5 grams
Protein0.4 grams
Fat0.1 grams
Calories19 kcal
Calories from carbs 87%, protein 8%, fat 5%
Total carbs4.9 gramsFiber0.4 gramsSugars3.3 gramsSaturated fat0 gramsSodium29 mg(1% RDA)Magnesium9 mg(2% RDA)Potassium82 mg(4% EMR)

Ingredients (makes about 6 cups)

  • 2 cups cold cubed watermelon (300 g/ 10.6 oz)
  • bunch of fresh mint leaves, to taste
  • 1/4 cup fresh lime juice (60 ml/ 2 fl oz)
  • 1 cup filtered water (240 ml/ 8 fl oz)
  • 3 cups chilled sparkling water (720 ml/ 24 fl oz)
  • ice cubes or crushed ice, to taste

Instructions

  1. Ensure the melons are cold from the fridge. Peel the melon, remove the seeds and cut into chunks. Place in your blender with the mint leaves, lime juice and filtered water. Blitz until smooth. Low-Carb Watermelon & Lime Coolers
  2. Strain through a muslin cloth or fine sieve. Discard the pith.
    Low-Carb Watermelon & Lime Coolers
  3. To serve, place 1 ice cube in a glass or use crushed ice. Fill half the glass with the pureed melon concentrate and top with sparkling water or club soda. Low-Carb Watermelon & Lime Coolers
  4. Finish with a sprig of mint for decoration. Tastes the best when served fresh. Low-Carb Watermelon & Lime Coolers It's easy to convert this refreshing, tasty beverage into low-carb electrolyte drink! Simply use the cooler as a base and add magnesium, potassium and sodium like we did in our original Homemade Electrolyte Drink. Low-Carb Watermelon & Lime Coolers

Watermelon & Lime Coolers
Step by Step

★★★★★★★★★★
4.4 stars, average of 24 ratings
Watermelon & Lime Coolers
This refreshing low-carb cooler is sweetener-free and super easy to make. A healthy refreshment for any summer barbecue!
Hands on10m
Overall10m
Servings6
Calories19 kcal
Pin it

Ingredients

  • 2 cups cold cubed watermelon (300 g/ 10.6 oz)
  • bunch of fresh mint leaves, to taste
  • 1/4 cup fresh lime juice (60 ml/ 2 fl oz)
  • 1 cup filtered water (240 ml/ 8 fl oz)
  • 3 cups chilled sparkling water (720 ml/ 24 fl oz)
  • ice cubes or crushed ice, to taste

Instructions

  1. Ensure the melons are cold from the fridge. Peel the melon, remove the seeds and cut into chunks. Place in your blender with the mint leaves, lime juice and filtered water. Blitz until smooth.
  2. Strain through a muslin cloth or fine sieve. Discard the pith.
  3. To serve, place 1 ice cube in a glass or use crushed ice. Fill half the glass with the pureed melon concentrate and top with sparkling water or club soda.
  4. Finish with a sprig of mint for decoration. Tastes the best when served fresh. It's easy to convert this refreshing, tasty beverage into low-carb electrolyte drink! Simply use the cooler as a base and add magnesium, potassium and sodium like we did in our original Homemade Electrolyte Drink.

Nutrition (per serving, 1 cup/ 240 ml/ 8 fl oz)

Calories19kcal
Net Carbs4.5g
Carbohydrates4.9g
Protein0.4g
Fat0.1g
Saturated Fat0g
Fiber0.4g
Sugar3.3g
Sodium29mg
Magnesium9mg
Potassium82mg

Detailed nutritional breakdown (per 1 cup/ 240 ml/ 8 fl oz)

Net carbsProteinFatCalories
Total per 1 cup/ 240 ml/ 8 fl oz
4.5 g0.4 g0.1 g19 kcal
Watermelon, fresh
3.6 g0.3 g0.1 g15 kcal
Mint, fresh
0.1 g0.1 g0 g1 kcal
Lime juice, fresh
0.8 g0 g0 g3 kcal
Water, still
0 g0 g0 g0 kcal
Water, sparkling
0 g0 g0 g0 kcal
Ice cubes
0 g0 g0 g0 kcal

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

Jo Harding
Creator of ModernFoodStories.com

Jo Harding

Food is one of life’s most powerful medicines. I’m a true testament that once you find the right approach for you, you can overcome poor health through the healing power of food.

I believe the secret to radiant health starts and ends with a healthy gut so my recipes are all grain, gluten and refined sugar free. Most are also dairy-free.

Leave a comment or review

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 (8)

★★★★★★★★★★

This was really tasty and not too sweet. It's still hot in Florida so... making it every day!

Thank you!❤️

Oh, this brings back wonderful memories of making homemade drinks during hot summer days. Martina, do you find it keeps chilled nicely for backyard barbecue parties? Thanks for sharing this lovely recipe!

Thank you for tour kind words! Yes, this will be great if kept chilled up to a day. You might need to give it a shake before serving.

★★★★★★★★★★

Wow, this cooler was so refreshing! Can't believe it's both tasty and almost no carbs!! Have you tried using other melons? 😊

I have not but now intrigued! Sounds like a tasty swap although you may need a bit more water compared to watermelon.

This was perfect. I managed to make a couple of batches before the good watermelons were gone. Yep that's how it is in the UK in September.

I totally get that, I live there! 😊