Keto Watermelon Juice: Low-Carb Hydrating Refreshment
This keto watermelon juice relies on the quality of your fruit. Choose a ripe watermelon to ensure the natural sweetness reduces the need for added sweeteners. Use a fine-mesh sieve or cheesecloth to strain the blend. This step removes the pulp and ensures a smooth, clear liquid. Chill the juice in the refrigerator for at least 30 minutes before serving to keep the drink crisp and refreshing.
Keto Watermelon Juice: Low-Carb Hydrating Refreshment
Recipe cardIngredients
Watch how it's made
Instructions
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Prepare the fruit
Cut the watermelon into 2.5-cm cubes. Ensure you remove all seeds to keep the texture smooth.
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Combine the base
Place the watermelon cubes in the blender. Add the cold water, fresh lime juice and ice cubes if you are using them.
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Blend the mixture
Blend on high for about 30 s. You want the mixture to be completely smooth for a clean mouthfeel.
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Strain the juice
Pour the blend through a fine-mesh sieve or cheesecloth into a large bowl. Press with a spoon to extract every drop of juice.
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Adjust the sweetness
Taste the juice. Add the sugar-free Swerve powder and liquid stevia if desired, then pulse quickly to dissolve the sweetener.
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Chill the drink
Transfer the final juice to the refrigerator. Chill for at least 30 minutes to ensure the beverage is refreshing.
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Garnish and serve
Pour the chilled juice over fresh ice in tall glasses. Garnish with a sprig of mint and a lime wheel for a professional finish.
Avoid blending ice on high speed immediately. Blend the ice on a lower speed first to break it into shards, then finish on high. This prevents excessive froth that can make the juice look cloudy instead of clear.
What to serve with it
Pour the juice into tall glasses over fresh ice. Garnish each glass with a bubble-mint ribbon and a thin lime slice. For a complete keto meal, serve the drink alongside a light cucumber-jalapeño slaw to provide a contrast in flavour and texture.
Making it ahead
Prepare the juice and transfer it to the refrigerator to chill for at least 30 minutes. This resting period ensures the liquid is cold before serving. If you prefer a creamy texture, pulse the watermelon with a splash of coconut milk before you strain the mixture.
Storing and reheating
Consume the juice within 2 hours if kept at room temperature. To preserve it longer, store the liquid in an airtight container in the freezer for up to 3 days. You must thaw the container in the refrigerator overnight before you serve the drink.
Getting the texture right
Blend the ice on a lower speed first to break it into shards. Finish on high speed to prevent the formation of froth that makes the juice cloudy. Use a fine-mesh sieve or cheesecloth to extract as much liquid as possible from the pulp.
Nutrition per serving
- Calories
- 55
- Protein
- 1.2 g
- Carbs
- 7.1 g
- Fat
- 0.3 g
- Fiber
- 3.1 g
- Sugar
- 3.5 g
Estimated, and offered as a guide rather than a medical figure.
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Questions people ask
Can I drink watermelon juice on a keto diet?
Yes. This version uses a controlled portion of watermelon and sugar-free sweeteners to keep the net carbs low. Each 236 ml serving contains roughly 4 g net carbs, which fits into a ketogenic diet.
Is watermelon good for ketosis?
Yes, in moderation. Watermelon contains natural sugars, but using it in small quantities alongside lime juice and keto-friendly sweeteners allows you to enjoy the flavour without exiting ketosis.
What fruit juice can you drink on keto?
You can drink juices made from low-glycaemic fruits like lemons, limes, and small amounts of berries or watermelon. Always use sugar-free sweeteners to keep the total carbohydrate count low enough for your daily limit.
