Step-by-step instructions
- Begin by placing the cubed watermelon, halved grapes, and lemon juice in a blender.
- Blend everything on high until the mixture is completely smooth.
- If you prefer a clearer juice, strain the blended mixture through a fine mesh sieve to remove any pulp.
- Pour the juice into a glass, serve over ice if desired, and enjoy the refreshing treat!
Best ways to enjoy it
Garnish your Watermelon Grape Juice with a slice of lemon or a few mint leaves for a visually appealing presentation. It’s also a fantastic patio drink when paired with light snacks like a charcuterie board or some fresh fruit. This juice can be enjoyed on its own or mixed into sparkling water for a fizzy twist!
How to store
To keep any leftovers fresh, store your juice in an airtight container in the refrigerator. It’s best consumed within 2-3 days for optimal flavor, but be sure to give it a good shake before serving since it may separate over time. If you’ve made a larger batch and want to save it for later, consider freezing it in ice cube trays. This way, you can pop out a few cubes anytime you need a quick refreshment!
Helpful cooking tips
- For an extra chilly drink, freeze some of the watermelon cubes beforehand.
- Taste the juice before serving; if you prefer it sweeter, a touch of honey or agave can enhance the flavor.
- Make sure your blender is powerful enough to achieve a smooth consistency; if needed, blend in batches.
Creative twists
Feel free to experiment with this basic recipe! You can switch up the fruits by adding mango or even pineapple for a tropical twist. A few fresh basil leaves blended in can add an herbaceous note that complements the sweetness beautifully. If you’re feeling adventurous, consider incorporating a splash of coconut water for an added tropical flair.

Common questions
How long does it take to prepare Watermelon Grape Juice?
You can whip this juice up in about 10 minutes, making it a perfect quick treat.
Can I use frozen fruit?
Yes! Frozen watermelon and grapes work well too, especially if you want a chilled drink without adding ice.
How should I store leftover juice?
Store it in an airtight container in the refrigerator for up to 3 days. Be sure to shake well before serving, as it may separate.
Can I substitute any ingredients?
Absolutely! You can use any sweet fruit you enjoy; just keep the lemon juice to balance the sweetness.

