Combine cranberries, sugars, orange juice, water, orange zest (if using), cinnamon (if using), and salt in a medium saucepan.

Bring the mixture to a rolling boil over medium-high heat, stirring occasionally to prevent sticking.

Once boiling, reduce heat to low and simmer for 10-15 minutes, or until the cranberries have burst and the sauce has thickened. Stir occasionally.

Remove from heat and let the cranberry sauce cool completely. This allows the flavors to meld and the sauce to thicken further.

Taste and adjust sweetness if needed. You can add a little more sugar if desired.

Once cooled, transfer the cranberry sauce to an airtight container and refrigerate for at least 2 hours to allow it to fully thicken. This will also enhance the flavors.

Serve chilled or at room temperature. Enjoy!