Orange Mousse with Cranberry Sauce

INGREDIENTS

9 oz

white chocolate chips

1 3/4 cups

heavy cream (divided use)

1 tbsp

Grand Marnier ((optional))

salt

2 tbsp

fresh orange zest ((from 1 large or 2 medium oranges))

2 tsp

unflavored powdered gelatin

2 tbsp

cold water

1 cup

whole berry cranberry sauce ((not from a can, please!))

1/4 cup

cranberry or orange juice

Sparkling sugared cranberries or candied orange peel (to garnish)