Grape and Walnut Jam

The grape weight is given for peeled and prepped fruit. Remove any debris or stems from the grapes and rinse thoroughly.

Bring water to a boil in a saucepan and blanch the berries for 5 minutes.

While the grapes are blanching, prepare the syrup in a separate saucepan: add sugar to water and simmer for 5 minutes until the sugar is completely dissolved.

Lift the blanced grapes out with a slotted spoon and transfer them into the prepared syrup, bring to a boil, and simmer over low heat for 5 minutes.

Turn off the heat and let the mixture steep for about 5 hours.

Return the infused grapes to the heat, bring to a boil, add the walnuts and vanilla, and simmer for 15 minutes after boiling (do not chop the walnuts).