In a medium saucepan, combine the sugar, maple syrup, orange juice, and water over medium heat until the sugar dissolves.
Stir in the cranberries, orange zest, and a pinch of salt.
Simmer gently for 12–15 minutes, stirring occasionally, until the berries pop and release their natural pectin.
Remove from the heat.
The sauce will naturally thicken up into a glossy, jammy texture as it cools down to room temperature.
Chill in the fridge until ready to serve!
