I also poured the paraffin she used in addition to bands and seals. Since, I've learned how to process the jam, just as safely, without the wax.
I love the taste of fruit in midwinter that canning affords, but I've always disliked the amount of sugar necessary to set the pectin.
However, tons of sugar isn't necessary with the new pectins. Both instant pectin and low-sugar pectin make an excellent, tasty product. At least one company also offers a "scalable" pectin. You measure the right amount of pectin for the job: you can use a smaller amount of fruit and an every-day pot, instead of being chained to making a big batch in a stock pot or dutch oven. And, it's quick.
I usually make some variety of apricot jam, however, this year a gift changed things. A family at the local farmers' market produces ripe juicy strawberries you can smell from half a block away. I always buy from them, for the last several years, however, at the first market, they had sold out by the time I got there! All that was left was a basket of culls...which they offered me, for free, saying it would make delicious jam. It did. This week, I went back for 9 baskets and tried low-sugar jam, hot water bath processed.
|6 Cups Mashed Strawberries|
4 Cups Sugar
It started to set, right away-- no strawberry syrup, here.
Only four cups of sugar, compared to the usual 6-8...and the fruit flavor is just amazing. It tastes fresh. This is the jam you want to use for cakes and fancy sandwich cookies.