Combine cranberries, brown sugar and juice in a small saucepan over medium high heat. 

Bring mixture to a boil and reduce heat to medium. Stir and let mixture slowly boil until the cranberries pop. This should take about 10 minutes

Remove mixture from the heat and stir in vanilla and salt. 

Let the mixture chill in the fridge till completely cool. Garnish with fresh pomegranate seeds.