4 c. juice, made from simmering hulls of purple hull peas until water is purple colored, 30-40 minutes; strain
1 box Sure Jell
5 c. sugar

Bring juice and Sure Jell to a boil, stirring constantly. Add sugar all at once. Bring back to boil and boil hard for 2 minutes, stirring constantly. Pour into sterilized jars and seal.