How To Make Cranberry Juice. Just boil fresh cranberries then strain the mixture until you have liquid. Read more for the full recipe.
It will last for a good long time even after you open it. Strain juice through a fine strainer lined with cheese cloth. Reduce heat to low and simmer for 15-20 minutes stirring occasionally.
Put fresh cranberries and water in a pot and bring to a boil.
Strain through a fine strainer pressing mixture with a spoon. I also added a pound of craisins cranberry raisins to amp up the cranberry flavor even further. Check to see if there are any solid cranberry pieces left and if there are blend again until they disappear. Place cranberries and water in a blender and blend on high for 2 minutes.