Citrus

Watermelon Lime Cooler

Made for portable blending Oct 2026 5 min prep No cooking 1 serving
Ingredients for a watermelon lime cooler on a mint green backdrop

A juicy watermelon and lime cooler with an optional mint finish. A light, refreshing idea for a compact portable blender.

Best forWarm days and refreshing breaks
StyleJuicy · fresh · citrusy

Ingredients

Ingredient Amount
Watermelon, chilled, deseeded and diced 130g
Cold water or coconut water 60ml
Fresh lime juice 1 to 2 tsp, to taste
Fresh mint, optional 3 small leaves
Flat-lay ingredients for watermelon lime cooler: watermelon, lime, mint and ice cubes
Ingredients and inspiration for this Smothie recipe.

Method

  1. Chill the watermelon, remove the rind and any large seeds, then cut the flesh into small pieces.
  2. Add the water first, then watermelon, lime juice and mint. Check the maximum fill line before blending.
  3. Secure the blender as directed in its manual and blend until smooth.
  4. Taste and add a little more lime if desired. Enjoy cold.
Small-blender tip: Watermelon releases a lot of liquid as it breaks down. Begin with just 60ml water and adjust only after blending, so the bottle is not too full.

Estimated nutrition

Per serving with water: Approximately 40 calories · Protein 1g · Carbohydrate 10g · Fat 0g.

Estimate based on 130g watermelon, 60ml water and a small amount of lime juice. Optional additions, coconut water and variations are excluded; exact values vary by ingredients.

Portable blending notes

Pour in the liquid first, cut fruit into small pieces and keep the total contents below the bottle's fill line. If you prefer your drink icy, chill the fruit beforehand rather than relying on ice your blender may not be designed to crush.

Can I add ice?

Chilled watermelon makes this recipe refreshing without needing ice. For ice or frozen ingredients, follow your blender's manual and never exceed its fill line.

Variations

Leave out the mint for a simple watermelon-lime drink, or substitute some of the water with unsweetened coconut water. The flavour depends on how ripe the watermelon is.

For another light drink, try Citrus Cucumber Spa Water, or browse the complete recipe library.

Finished drink inspiration

Digital illustration of a pink-red watermelon lime cooler in a clear glass with lime and mint
Illustrative serving idea, digitally generated. Actual colour and texture will vary with ingredients and preparation.

For more light drinks that do not require yogurt, browse our yogurt-free smoothie guide.

For other refreshing fruit drinks without milk, explore water-based smoothie ideas.

Smothie tip

For compact blending, add liquid first and cut firmer ingredients into smaller pieces. If the mixture is too thick to circulate, add a small splash of liquid and blend again.

Purple Wave · Smothie

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