01 - In a medium saucepan, combine cranberries, grated ginger, orange zest, sugar, orange juice, water, and salt.
02 - Bring mixture to a boil over medium-high heat, stirring occasionally.
03 - Reduce heat to medium-low and simmer for 10 to 12 minutes, stirring frequently until cranberries burst and sauce thickens.
04 - Taste and adjust sweetness or ginger level as desired.
05 - Remove from heat and let cool to room temperature; sauce will thicken further as it cools.
06 - Transfer to a serving bowl or airtight container and refrigerate until ready to serve.