Thoroughly wash the grapes and pat them dry with a clean kitchen towel.
Select a clean canning jar and place the grapes inside.
In a saucepan, bring to a boil the water, white wine vinegar, brown sugar, salt, bay leaves, black peppercorns, mustard seeds, cinnamon stick, cloves, and chili flakes.
Peel the garlic cloves and lightly crush them. Add them to the pickling liquid. Let it simmer for 5 minutes to allow the flavors to meld.
Once the brine has come to a boil, let it cool slightly before pouring it over the grapes.
Pour the cooled brine over the grapes, ensuring they are completely submerged.
Seal the jar and refrigerate for at least 24 hours. The longer they sit, the more flavorful they become.
Before serving, let it sit at room temperature for 10 minutes to allow the flavors to fully develop.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.