Rhubarb Ketchup - cooking recipe

Ingredients

2 lbs rhubarb, diced
1/3 cup ruby port
1/4 cup red wine vinegar
1 cup sugar
1 orange, zest of, peeled in strips
cayenne pepper
salt

Preparation

in a saucepan combine all ingredients and bring to a boil.
remove from heat for 30 minutes.
cover and simmer over medium heat for 5 minutes until rhubarb is tender.
remove orange zest and discard.
puree with a hand blender or pour into blender.
check seasoning.
pour into covered bowl and refrigerate.