Small-Batch Cherry-Rhubarb Jam

cherry rhubarb jam

I used to make jam in big, big batches. I’d start with 4 quarts of fruit, and end up with 8-10 jars of jam. You know what? I’m not cooking for a business or a passel of farm hands, so I have moved entirely to small batches. Not only are these small batches quick and easy, I don’t have to store huge numbers of jam jars. When you have just a bit of fruit, you can make a tiny batch with very little effort. This small-batch cherry-rhubarb jam recipe goes together very quickly, and makes 2 8-oz jars of delicious jam.

A recent CSA box had a lovely bunch of rhubarb. I used most of it in this fabulous strawberry rhubarb cobbler – thank you, King Arthur Baking, for such dependable recipes! There was only one very fat stalk of rhubarb left over, so I knew I’d need to be creative, and a jam would need to add in some other fruit. Cherry seemed like a good plan.

process

I began to chop, weigh, and measure. My big fat stalk ended up making a bit more than 1 cup of chopped rhubarb.A couple handfuls of cherries, pitted and halved, measured 1 1/2 cups. I put it all in a pot with sugar to equal the volume of the chopped rhubarb, added some lime juice, and let it stand to macerate for an hour or two.

This jam cooked quickly. Remember, small batches don’t take much time! When the fruit was cooked through and tender, I blitzed it with an immersion blender to a pleasing not-quite-smooth texture, then returned the pot to the heat, and cooked it until the jam was done and would pass the wrinkle test. (See this video from BBC Good Food for a demonstration.)

I started with not quite 3 cups of fruit, which yielded 2 8-oz jars of amazingly wonderful jam. You can taste the cherries and the rhubarb; the sweetness of the cherries sets of the tart rhubarb flavor in a delightful way. I can definitely recommend this small-batch cherry-rhubarb jam!

cherry rhubarb jam

Small-Batch Cherry-Rhubarb Jam

Course: Jams and Jellies
Cuisine: American
Keyword: jam, small batch, rhubarb, cherry
Prep Time: 15 minutes
Cook Time: 45 minutes
standing time: 2 hours
Total Time: 3 hours
Servings: 2 8-oz jars
A very small batch of a favorite jam
Print Recipe

Ingredients

  • cup chopped rhubarb (150g)
  • cups halved pitted dark cherries (200g)
  • cups granulated sugar (150g)
  • Tbsp lime juice

Instructions

  • Put chopped rhubarb, halved cherries, and sugar in a large heavy-bottomed pot. (I used my favorite 4 qt pot, which was perfect for the task.) 
    Add the lime juice, then stir well, cover with a clean tea towel, and let stand for 1 to 2 hours to bring the juice out of the fruit. (You can actually let this stand, covered, in the refrigerator overnight, if you need to.)
  • Meanwhile, prepare one more jar than you’ll think you need. The jars do not have to be sterile, but they do need to be sparkling clean. I like to take clean jars right out of the dishwasher. Wash the lids in warm sudsy water, then rinse and set aside with the bands. Put a saucer or small plate in your freezer to chill (this will be for testing doneness.) Have an extra small jar, or custard cup, clean and ready for any excess.

COOKING TIME

  • After the fruit macerates with the sugar and lemon juice for a while, there will be plenty of juice in the pan. Bring this to a boil over medium heat. Once the mixture boils, reduce the heat to low, then simmer the mixture until the fruit is translucent and cooked through. The smaller the pieces are, the faster this goes.
    When the fruit is all soft and tender, remove the pot from the heat and whiz the fruit mixture with an immersion blender to your desired texture. I like mine not quite smooth, but not lumpy. You may prefer a perfectly smooth jam.
  • Return the pan to the heat, and continue cooking, stirring often, until it bubbles and looks quite thick. Test for doneness by putting a spoonful on a saucer, and chilling it in the refrigerator for 2 minutes. After that time, if you can drag your finger through the jam, and leave a clear track that doesn’t fill in again, it’s ready.  In my kitchen, this took about 5 minutes more.
  • When the jam is ready, remove the pot from the heat. Ladle jam into prepared jars, wipe rims, and apply lids and bands. Anything that won’t fit in your jars can go into the extra custard cup – don't seal it, instead cover and chill it in the fridge.
  • Process for 10 minutes in a boiling water bath or steam canner. Cool jars, label, and store in a dark cool place.

2 Comments

  1. Matt the Butcher

    I just picked the last of the peaches offa Liam’s tree. Time to make jam!

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Welcome

I’m Maurita Plouff, and I write about cooking and preserving the local harvest in Southeast Michigan. Any recipe you find here is something I have cooked myself, and enjoyed, and think you might like too. I invite you to try the recipes, and leave comments.

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