Christine Ferber's Quince Christmas jelly (with orange, lemon, cardamom, cinnamon). This was a very small test batch with a single pineapple quince. I cooked it briefly (10 minutes, without checking the temperature - I have since watched a couple of her videos and she seems to boil her jams much more vigorously than I do) and it doesn't seem to have completely set (let's call it a "soft set"...), so I am giving it a few days before I try it. I did thoroughly lick the pot however, and it was really delicious then.