Rinse the fresh cranberries under cold water, discarding any mushy ones.

Zest one orange and juice both oranges, measuring the juice for later use.

In a medium saucepan over medium heat, combine the cranberries, orange juice, water, granulated sugar, and orange zest. Stir until cranberries begin to pop, about 5-10 minutes.

Once the cranberries have burst, remove from heat and stir in the lemon juice.

Allow the mixture to cool, then transfer to an airtight container and chill in the refrigerator for at least one hour.

Serve the relish alongside roasted meats or as a spread.