Start by rinsing cranberries under cold water and discard any bruised or damaged ones, and drain when clean. Removing damaged cranberries helps ensure a clean and flavorful sauce
In a medium saucepan, add sugar, water and orange juice, and bring the mixture to a gentle boil over medium heat, stirring occasionally to help dissolve the sugar.
Once sugar has dissolved, combine the cranberries, orange zest, cinnamon, nutmeg, and a pinch of salt.
When mixture reaches a boil, reduce the heat to low and let the sauce simmer for 15-20 minutes or until it reaches your desired thickness. During this time. the cranberries will begin to burst, releasing their natural juices and flavors.
Stir occasionally to prevent sticking, and taste the sauce during the process to determine flavor. If you prefer it sweeter, add a bit more sugar to suit your taste.
Once the sauce is ready, remove it from the heat and let it cool. As it cools, the sauce will continue to thicken.
Once cooled, refrigerate until ready to serve.