Throw grapes in the freezer and they turn into candy. Seriously — frozen grapes are the low calorie snack hack that replaces ice cream cravings.
Rinse 2 cups of seedless grapes thoroughly under cold running water to remove any residue.
Gently pat the grapes dry with a clean kitchen towel—excess moisture leads to ice crystals.
Remove all stems from the grapes, opting for individual separation to ensure each piece freezes evenly.
Spread the grapes in a single layer on a parchment-lined baking sheet, making sure they do not touch each other.
Place the tray in the freezer for at least 2–3 hours, or until the grapes are completely firm and frosty.
Transfer fully frozen grapes to a freezer-safe container for longer storage; keep the lid slightly open for the first hour to prevent clumping.