Sugar-Free Keto Lemonade | Single Glass Recipe
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Introduction
This Sugar Free Keto Lemonade is just like the lemonade you know and love, only healthier! There is nothing better on a hot day than a refreshing glass of icy lemonade. If you’re on the Keto diet and can’t seem to find a good tasting lemonade, don’t sweat it!
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Keto Lemonade
Lemonade is a classic delicious drink that everybody loves. Seriously, I’m pretty sure that at some point the entire world has come together to unanimously decide that lemonade is good. You can’t deny it. But, the problem is that traditional lemonade is loaded with sugar and sometimes preservatives. If you are in the mood for a thirst-quenching drink, look no further. We got you!
Healthier Alternative
That’s it! Just three simple ingredients make for a refreshing glass of keto lemonade! I prefer to make my lemonade by the glass, so that is how I’ve prepared this recipe, but you can feel free to adjust the recipe to make as much as you’d like. Fresh lemons are always better in my opinion, but bottled lemon juice will work with this recipe as well.
Granulated Sweetener or Liquid Sweetener?
Personally, Dylan and I like to use Lakanto’s granulated monk fruit sweetener for this recipe, however liquid Monk Fruit, will work well too. Granulated sweeteners require a little extra stirring, but the extra work is worth it! We use Lakanto because their sweeteners have no aftertaste and of course they are zero glycemic. Give their sweeteners a try HERE and our readers get 20% off their entire purchase using our code “BUTTERTOGETHER“.
Nutrition (Single Serving)
You’ll find the full per-serving breakdown — calories, fat, fiber, protein, and net carbs — in the Nutrition Facts panel with the recipe below.
Click HERE to Pin Sugar Free Keto Lemonade
Have you tried this recipe or any other recipe on the blog? Please rate it below and let us know what you think in the comments! We love hearing from you!
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Enjoy!
More delicious keto drink recipes? You’ll love our blueberry cheesecake smoothie, our chocolate peppermint shake, and definitely this root beer float!
Ingredients
All Ingredients
Nutrition Facts
1 serving per recipe| Per Serving 10 | Per Recipe 10 | |||
| ½ serving of lemon (½ x) @ 17 each | 8.5 | 8.5 | ||
| 0g | 0% | 0g | 0% | |
| ½ serving of lemon (½ x) @ 0.2 g each | 0.1 g | 0.1 g | ||
| Saturated Fat | 0g | 0% | 0g | 0% |
| Trans Fat | 0g | 0% | 0g | 0% |
| Cholesterol | 0mg | 0% | 0mg | 0% |
| 10mg | 0% | 10mg | 0% | |
| 0.95 serving of water (8 oz) @ 9.5 mg each | 9.09 mg | 9.09 mg | ||
| ½ serving of lemon (½ x) @ 1 mg each | 0.5 mg | 0.5 mg | ||
| 15g | 5% | 15g | 5% | |
| ½ serving of lemon (½ x) @ 5.4 g each | 2.7 g | 2.7 g | ||
| 1 ½ servings of lakanto classic monkfruit sweetener (1 tbsp) @ 8 g each | 12 g | 12 g | ||
| 1g | 3% | 1g | 3% | |
| ½ serving of lemon (½ x) @ 1.6 g each | 0.8 g | 0.8 g | ||
| 1g | 1g | |||
| ½ serving of lemon (½ x) @ 1.5 g each | 0.75 g | 0.75 g | ||
| 12g | 12g | |||
| 1 ½ servings of lakanto classic monkfruit sweetener (1 tbsp) @ 8 g each | 12 g | 12 g | ||
| Allulose | 0g | 0% | 0g | 0% |
| 2g | 2g | |||
| ½ serving of lemon (½ x) @ 3.8 g each | 1.9 g | 1.9 g | ||
| 0g | 1% | 0g | 1% | |
| ½ serving of lemon (½ x) @ 0.6 g each | 0.3 g | 0.3 g | ||
About these numbers: We are home cooks, not certified nutritionists. Nutrition is shared as a courtesy and calculated with free online nutrition calculators — we compare a few to get as close as we can — so please treat it as a helpful estimate rather than a guarantee. The brands you buy, any swaps you make, and how generously you portion the recipe will all move these numbers.
Directions
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Add lemon juice to glass, followed by water.
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Add in sweetener and stir until well mixed.
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Add desired amount of ice. Enjoy!
Correction — August 23, 2026: The article listed 2.7 g of total carbohydrate, which left out the sweetener's sugar alcohols. Per-serving figures now come from the recipe's Nutrition Facts panel; net carbs are unchanged at about 2 g.
