01 - In a medium saucepan, combine cranberries, sugar, water, orange zest, orange juice, and salt. Bring to a boil over medium-high heat.
02 - Reduce heat and simmer for 10 minutes, stirring occasionally, until cranberries burst and soften.
03 - Remove from heat and puree the mixture until smooth using an immersion blender or food processor.
04 - Strain the cranberry puree through a fine mesh sieve into a large bowl, discarding solids.
05 - Sprinkle powdered gelatin over 1/2 cup cold water and let stand for 5 minutes to bloom.
06 - Stir the bloomed gelatin into the warm cranberry mixture until fully dissolved.
07 - Lightly oil a 6-cup decorative mold or bundt pan, then pour in the cranberry mixture.
08 - Refrigerate for at least 4 hours or until fully set.
09 - Dip the mold briefly in warm water, invert onto a serving plate, slice, and serve chilled.