A recipe for ‘Otai (Tongan Watermelon Drink)! Shredded watermelon is combined with crushed pineapple and coconut for a light and refreshing drink.

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'Otai (Tongan Watermelon Drink) in a tall glass with pieces of watermelon and pineapple.

This ‘Otai is such a great option for summer celebrations and get-togethers.

It is also very quick to prepare. Simply combine shredded watermelon with canned pineapple, shredded coconut, and coconut milk in a large bowl. Add in enough water to reach your desired consistency (some use coconut water).

Stir in sugar to taste and serve chilled with crushed ice for a delicious and refreshing drink.

Other variations may include mango or mountain apple (fekkika). Check out The Polynesian Kitchen for a Mango Otai recipe.

A Few ‘Otai Tips

Two photo collage with 'Otai (Tongan Watermelon Drink) in a large metal bowl and in two tall glasses.

The drink should not be smooth. The shredded watermelon and coconut along with the crushed pineapple create a wonderful contrast in texture best enjoyed with a spoon.

After slicing the watermelon in half, it shreds easily with the help of a fork. You can also cut the watermelon into slices and grate them against the large holes of a grater into the bowl.

I use a coconut grater to shred the fresh coconut (and melons like in this Melon sa Malamig- Filipino Cantaloupe Drink), but the large holes of a grater can be used for this too.

Some recipes use heavy cream or evaporated milk in place of the coconut milk.

Adjust the amount of sugar to taste. Around three tablespoons (40 grams) is usually perfect for me, but it may vary based on the ripeness/sweetness of the watermelon.

Serve the Otai cold, especially with crushed ice. If placing in the refrigerator for later, stir well before drinking to blend everything together again.

Looking for more refreshing summer drinks?

Try my: