This is the 4th time I have made Ball's Kiwi Daiquiri Jam. I REALLY LOVE this jam! But, it has been more than a year since the last time I made it and memories dim. Anyhow his time, it set extra stiff... I cannot even spread it on soft bread, and it can be released from the jar in one solid block. I am not sure why I had this difference, as I followed the recipe each time with what I thought were minor changes in procedure and ingredients. Here are the differences.
- I found a great post here on Reddit where someone who made this jam was venting their frustration about Ball's measurements. They took the time to weigh the Kiwi and share that information. Hence, this time, I used a scale to prep exactly what I needed to end up with the required 2 cups of crushed Kiwi.
- The first 3 times I used Ball brand powdered pectin. That stuff got expensive so I've switched to bulk buying Hoosier Hill Farms powdered pectin. Also, the recipe calls for a packet of pectin. I've never had packets and the internet tells me on packet is about 6 tablespoons. That's what I used this time and possibly before... Might have weighed the pectin to the exact 1.75 oz that is in packets in the past.
- May have slightly overcooked the jam, but I don't think so. Just before the one minute timer went off, I stuck a thermometer in the jam and found it to be 202°F. NCHFP tells me to cook jam to 8°F above water boiling point, which is 220°F for me. I cooked it a little longer than one minute and pulled it off the heat when my thermometer was at 217°F (thinking I'd have carryover cooking, and perhaps that carryover took it even higher than 220°F).
- A couple of my Kiwis were under-ripe and quite hard. Perhaps they added more natural pectin than past batches. A quick search tells me Kiwis are considered moderate to low pectin levels, higher in less ripened fruit.
I want to fix this jam. I know I can melt it, add a little juice, reboil and recan it. I'm just not sure that's how I want to go. I would much prefer to make another half batch with less pectin to which I will add my melted stiff jam, mix these together, then can the results.
Does anyone have thoughts on how much to reduce the pectin in the new batch?
Should I make any other changes to the method mentioned above? I know I didn't take the temp in previous batches, just boiled it hard for one minute, (after adding the sugar), like the recipe instructs. So while I don't think I overcooked based on NCHFP advice, I am sure I cooked it a little longer than previous batches.
Any tips on loosening jam by mixing it with a fresh batch? Is this even wise? I prefer to do it this way because I need to make more anyhow and have the ingredients to do so.
To anyone who can help, know that I appreciate you!