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Sugar-Free Ginger Lemonade Recipe (Low-Carb, Keto) – simple and refreshing summer drink made with just four ingredients. The perfect healing, guilt-free drink. Serve it at a party or take it by the pool.

Sugar-Free Ginger Lemonade in clear glasses

When it comes to drinks, plain water is fine with me. But at times I crave something refreshing like this Sugar-Free Ginger Lemonade. It is made with just fresh lemon juice, freshly grated ginger, water and sweetener. I used a low carb sweetener, but if you prefer regular sugar, you ca use it instead. Fill a glass with ice and pour the lemonade over it.

I’ve been drinking a lot of ginger tea lately. The truth is that my keto journey was quite bumpy for the first 4-5 weeks and my stomach wasn’t doing well at first, plus I had very low energy.

Sugar-Free Ginger Lemonade in a glass with lemon slices

This is why I started having homemade ginger tea with lemon. It made me less nauseous and kind of gave me some energy. Things are a lot better now.

Other benefits of lemon-ginger tea/lemonade are that it has an immune boosting, fever reducing and blood sugar regulating properties.

Since the weather has gotten so hot in the last two weeks, I decided to turn my ginger lemon tea into a ginger lemonade. It turned out perfect.

Sugar-Free Ginger Lemonade in glasses with ginger slices

Happy almost Memorial Day!

If you are looking for more holiday recipe ideas, check this post out.

You can find a lot of grilling recipes and some desserts. I also have a sugar-free limeade recipe that everyone loves!

You also have the option to to make this Sugar-Free Ginger Limeade sparkling.

Instead of water, use sparkling water.

It will be fun for a party or to mix with some vodka for a nice, simple cocktail.

Something like this pink vodka lemonade.

What kind of sweetener to use for sugar-free lemonade?

  • You can use liquid stevia
  • You can use powdered Erythritol. Why not regular Erythritol?
  • You can try it, but in some cases it tends to crystalize in drinks like this ginger lemonade.

How do you make sugar-free ginger lemonade?

You need to grate the ginger and juice the lemons.

Then place in a pitcher. Add sweetener (I used Swerve) and pour water on top.

If the grated ginger makes the drink too strong and bothers you, you can strain the lemonade after one hour.

What kind of ginger to use for this ginger lemonade?

I use freshly grated ginger.

I peel the ginger using a spoon (knife would work, too) and then grate it using microplane zester.

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Sugar-Free Ginger Lemonade in a clear glass with lemon slice on the side
5 from 1 vote

Sugar-Free Ginger Lemonade Recipe (Low-Carb, Keto)

Sugar-Free Ginger Lemonade Recipe (Low-Carb, Keto)
Prep: 10 minutes
Total: 10 minutes
Servings: 4


  • 2 lemons
  • 2 tbsp grated ginger
  • 4 cups water
  • 1/3 cup powdered erythritol, or more to taste
  • sliced lemon for serving
  • ice


  • Juice the lemons and pour the juice in a pitcher. Add the grated ginger. Add the sweetener. Pour water on top and stir. Taste. Add more sweetener if needed. Keep in mind that if you serve the lemonade over ice, it will be diluted.
  • Fill glasses with ice. Pour ginger lemonade over it. Serve.


The lemonade can be stored in the fridge for 2 days.
Use powdered erythritol to taste. This recipe makes lemonade that is not very sweet.
If you'd like to use stevia extract instead of erythritol, start with 1/2 tsp and add more if desired.


Calories: 18kcal, Carbohydrates: 6g, Sodium: 14mg, Potassium: 89mg, Fiber: 1g, Sugar: 1g, Vitamin C: 28.6mg, Calcium: 22mg, Iron: 0.3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Drinks
Cuisine: American
Tried this recipe?Mention @cookinglsl or tag #cookinglsl!

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Hi! I'm Mira.

I share simple, mostly low-carb and Keto recipes, that don't take a lot of time to make and use mostly seasonal, easy to find ingredients. I'm a supporter of healthy eating, but you'll also find some indulgent treats too.

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  1. Looks delicious! I love ginger and lemon. But why does it only keep good in the fridge for two days?

    1. Hi, I haven’t kept it in the fridge for longer and I don’t know if it will be ok. Generally homemade lemonade tastes best when fresh.