This watermelon coconut water smoothie is the kind of blender drink that feels made for sunny afternoons. Sweet seedless watermelon brings a juicy, icy fruit flavor, coconut water keeps the sip light, and a splash of coconut milk adds just enough creaminess without making it heavy. Lime brightens everything up, while fresh mint gives it that cool, patio-ready finish. It is simple, colorful, and perfect for hot days, backyard lunches, or an easy afternoon snack.
Ingredients
- 3 cups chilled seedless watermelon cubes
- 1/2 cup coconut water, plus more as needed
- 1/4 cup canned light coconut milk or refrigerated coconut milk
- 1 tablespoon fresh lime juice
- 1 teaspoon lime zest, optional
- 6 fresh mint leaves
- 1/2 cup ice, optional for a frostier smoothie
- 1 to 2 teaspoons honey or maple syrup, optional, if your watermelon is not very sweet
How To Make It
Add the watermelon, coconut water, coconut milk, lime juice, lime zest if using, mint leaves, and ice to a high-speed blender.
Blend on high until the smoothie is completely smooth and the mint is finely blended. If the mixture is too thick or slushy, pour in another splash or two of coconut water and blend again.
Taste and adjust before serving. Add a little honey or maple syrup if you want extra sweetness, or add another squeeze of lime for a brighter flavor.
Pour into two chilled glasses and serve right away. For a pretty Pinterest-style finish, garnish with a small watermelon wedge, a mint sprig, or a thin lime wheel on the rim.
Tips
Use very cold watermelon for the freshest texture. If your watermelon is room temperature, add the ice or freeze the cubes for 20 to 30 minutes before blending.
Choose seedless watermelon, or remove any large black seeds before adding it to the blender. A few small white seeds are usually fine in a strong blender.
For a creamier smoothie, use canned light coconut milk. For a thinner, more juice-like smoothie, use refrigerated coconut milk or skip the coconut milk and add extra coconut water.
Fresh lime makes the flavor pop, so avoid bottled lime juice if possible. The zest is optional, but it adds a fun tropical note.
Mint can get strong quickly. Start with 4 to 6 leaves, then blend in more if you love a cooler mint flavor.
This smoothie is best enjoyed immediately, but you can refrigerate leftovers for up to 24 hours and shake or stir before drinking.
Blend it cold, pour it tall, and enjoy every sunny sip!