This strawberry rhubarb jam recipe can be canned or frozen ... I had great success with using regular sure-jell pectin. But if you want to play it safe, you can use the no-sugar pectin.

Low-pectin fruits include: blackberries, cherries, elderberries, pears, rhubarb, strawberries and medlars ... the fruit before the sugar. When making jam, always use fruit that's in peak condition ...