I have a jar of very yummy Frog Hollow Farm Orange Marmalade. And I'm making a ton of Fig Jam as my friend just gave me 2 huge bags of figs from her tree.
I was curious if I added 1/2 cup of Orange Marmalade to a batch instead of half a cup of sugar, would that be bad?
On a side note:
And right now I'm at 112 jars of peach, pluot, plum, apricot jam. Only about 100 more jars till I have enough jars as gifts for people at our wedding. Wheeeeee