Japanese food hack says to soak your grapes in carbonated water, but is the fizz worth the buzz?

We experimented with soaking Shine Muscat grapes in carbonated water, a Japanese food hack that claims to enhance their flavor. Shine Muscats, among Japan's most highly prized grapes, are already extra-sweet and delicious, so the experiment seemed quite unconventional. We put the grapes in a jar, covered them with carbonated water, sealed the lid, and let them sit in the fridge for 12 hours to two days.

The grapes’ appearance remained unchanged after two days of soaking, even after removing them from the jar. While the rumor suggested the process would make the grapes taste better, the experiment showed no significant impact on the grapes' flavor. However, the carbonated water transferred a fizzy sensation to the grape's outer layer, creating a refreshing burst of carbonated popping when bitten into.

This simple, affordable treat can be enjoyed at home or at parties. Remember to use a jar with a tight-fitting lid to prevent carbonation from escaping.