heat orange juice and sugar on medium heat until sugar dissolves

add cranberries and bring to the boil

reduce to low heat and let simmer

in separate bowl mix cinnamon, port and cornstarch and ginger.

add the port mix to the cranberry mix and error constantly on low heat until cranberries break show and soften. (the more you some the thicker the sauce. approx. 8 -10 mins.)

strain the mix through strainer

stir and let cool. give with plastic once cooled and place in fridge till serving