Fortunately, my awesome husband found me the amazing recipe below, and I've made at least one big batch of ground cherry jam every summer since!
This is my go-to recipe and I've never used any others - I love it as it's super simple, tastes amazing, and is also low-sugar. I would describe this jam as tasting like "if caramel was a fruit and you made jam out of it". However, for even more rich caramel-y flavor, try using demerara or turbinado sugar. YUM!
Time: 1 hour-ish
Yield: 2 half pints (or 4 quarter pints)
Ingredients:
- 3 cups Ground Cherries, husked, (about 5 pints in husks, or 2 pounds)
- 1 cup Sugar
- 2 Tablespoons Lemon Juice
Instructions:
- Husk the ground cherries and add them to a saucepan.
- Add the lemon juice and cook over low heat until the ground cherries have popped and released their juices. Give it a stir to break them up a bit.
- Add the sugar and cook over medium heat until the jam thickens, about 15-30 minutes.
- Pour into clean canning jars, leaving 1/4 inch headspace and store in the refrigerator for eating soon, or process in a water bath canner for 5 minutes for shelf storage. (Process 10 minutes for half-pints, or 15 if you're doing pints.)
- I left the timing a little loosey-goosey, as it will depend on your elevation as well as the juiciness of your fruit, but in general, you'll want to cook your jam for approximately 35-45 minutes total to reach the right thickness. You can use the spoon test or saucer test to check for thickness. I tend to overdo it sometimes, and several times have ended up with something more like ground cherry taffy! :-)
- In the original recipe, she says you can use less sugar, so feel free to cut it down a bit if you like. As long as you're adding the lemon juice, your acidity will be fine for safe storage. I have always used 1 cup of sugar as listed above, as this is still a much lower ratio than any other jam recipe I have seen. (I may experiment with less in my next batch and see how it turns out.)
- Since there's no pectin to mess with, it's perfectly fine to increase the batch size accordingly. I usually make at least a double batch. If I'm going to all the work of canning, might as well make a whole bunch!
- The most time-consuming part is husking all the ground cherries. This is a great activity to do while watching TV, so I usually husk a bunch over a couple of days and store in containers in the fridge until I have enough to make a big batch of jam.
There you have it - the tastiest and easiest jam ever! I usually make a bunch and give jars away as gifts for the holidays. Such a fun and easy homemade gift - and people love it!
Rose.
* Original Recipe Source: PracticalSelfReliance.com