After talking to my mom I realized I was getting my directions confused. You DO boil the grapes for jelly, but not for syrup. The seeds & skins release pectin when boiled, which screws up syrup. Whew! I had been making juice for both with my other fruits.
I made an itty bitty jar of jelly out of the extra grape juice and it was good! And no sure-jell or pectin added at all. Just sugar and juice and it gelled quite nicely. So I see why boiling seeds & skins could be bad for syrup.
Luckily I only wanted jelly from the grapes!
Note to self - When all else fails, call Mom...
I made an itty bitty jar of jelly out of the extra grape juice and it was good! And no sure-jell or pectin added at all. Just sugar and juice and it gelled quite nicely. So I see why boiling seeds & skins could be bad for syrup.
Luckily I only wanted jelly from the grapes!
Note to self - When all else fails, call Mom...