1 cup key lime juice, strained
2 cups water
4 2/3 cup sugar
5 ounce liquid pectin
Combine juice, water and sugar in large kettle and bring to boil. Add pectin and bring back to boil. Boil for 1 minute. Remove from heat. Skim top. Ladle into hot sterile jars and seal.
NOTE:
You can substitute lime juice if key lime juice is not available.