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Rhubarb Jam Recipe (Easiest and Quickest)

This rhubarb jam recipe, is the easiest ever! Not only that, if you’re a rhubarb lover, this is the jam for you! There’s none of that pesky ginger (or even strawberries) to mask one of the best flavors in the world.

rhubarb jam on toast

Rhubarb jam will make you a fan of rhubarb, if you are yet to be sold on this pink stalked vegetable. If I had to choose, rhubarb is definitely one of my top 10 foods/flavors. 

As an Amazon Associate I earn from qualifying purchases. Disclosure: I received rhubarb from Frieda’s Produce with no strings attached. I am disclosing this in accordance with FTC regulations.

rhubarb jam in jar

Maybe it’s because it’s something I absolutely loved as a child. (FYI, it is not a fruit, but a vegetable.) In Scotland, my mother grew rhubarb in our garden, then she’d pull a stalk for me, cut off the leaf, and wash it. Then she’d give it to me (as is) with a little sugar to dip it in. I still love rhubarb this way!

rhubarb jam on a scone

A few weeks ago, after not being able to find rhubarb in the grocery store where I most often find it, I almost gave up all hope. I thought it was another year without rhubarb and I was so very sad. But then I thought about Frieda’s Produce. I took a chance and contacted my friend Oakley who told me that they had some rhubarb coming in, but it was all spoken for. (Insert tears.)

Frieda's Produce banner

But wait, there was more–yes, more rhubarb coming in! A 20 lb box, she said, and asked how much I wanted. I said, “I’ll take whatever you want to give me!”, meaning that I’d be happy with just one pound at that point. However, the next message floored me: “20 lbs it is then!”

Rhubarb cobbler recipe.

rhubarb cobbler on the deck

OMG, you have NO idea how happy I was! This photo is from the  last time Frieda’s sent me rhubarb! #happygirl

christinas cucina with rhubarb

Suffice it to say that there are more rhubarb recipes on the way, this being the first, but I have added many classics, like this rhubarb tart (with or without meringue).

slice of rhubarb meringue tart

The rhubarb arrived and it was absolutely perfect!

20lbs of rhubarb

I froze some, made some compote, some tarts, and even some dried rhubarb chips, thanks to my friend Jill at Mad About Macarons. I highly recommend making these as they are simply marvelous! Everyone who tasted them fell in love with them.

Rhubarb chips by Mad About Macarons
Dried rhubarb chips (photo courtesy of Jill Colonna, Mad About Macarons)

Back to the jam: I used natural pectin in this recipe as it’s so much easier than messing with citrus pits and waiting, and that whole lengthy process. This has been one of the best jams I’ve ever made. I sent a little to my parents and my mother flipped (that’s huge)!

Rhubarb crumble ice cream is a dream!

Scooping rhubarb crumble ice cream

Frieda’s carries so much specialized fruit and produce that you might not be able to find elsewhere! It’s a great site to expand your horizons for specialty produce!

Easiest Rhubarb Jam Recipe

Recipe loosely based on Sure-Jell’s basic jam recipe        Makes about 8, 8 oz jars

FULL PRINTABLE RECIPE BELOW

Special equipment: clean jam jars with lids.

Put a saucer in the freezer.

Heat rhubarb and lemon juice over medium heat.

making Easy rhubarb jam

Increase the heat and boil for 10 minutes. Add pectin and boil for another 10 minutes.

Now add the sugar and boil for another 15 to 20 minutes, or until a little jam congeals when dripped onto the saucer from the freezer.

making Easy rhubarb jam

Boil some water to rinse the jars and lids just before filling them. Pour hot jam into the jars using a wide-mouth funnel and close immediately. Process in a water bath if you want to follow the FDA regulations for jam-making.

making Easy rhubarb jam

You can let otherwise, let the jars cool and then keep them in the fridge if you’re concerned about them sealing properly. Each jar should make a pop, and the middle of the lid will be concave once sealed.

Then all there is to do is reap the rewards of the easiest rhubarb jam recipe, ever! Try making no knead bread to put the jam on. You’ll be in heaven!

Easy rhubarb jam on toast

If only you could smell this, too!

Easy rhubarb jam on toast

Sooooo good. And the color is absolutely stunning!

Easy rhubarb jam on toast

And if you’re really willing to live dangerously, this incredibly delectable rhubarb and custard cake recipe is yours to try, from Emma at Mason Kitchen! I’m dying to make it, but have to wait until this heat wave ends!

rhubarb jam

Easiest Rhubarb Jam Recipe

Yield: 8 - 8oz jars
Prep Time: 5 minutes
Cook Time: 30 minutes
Total Time: 35 minutes

A delightful rhubarb jam recipe that tastes only of rhubarb, no strawberries or ginger to take away the flavor.

Ingredients

  • 4 lbs rhubarb, chopped
  • 4 lbs sugar
  • 3 tbsp lemon juice
  • 1 (1.75oz) packet natural pectin

Instructions

  1. Put a saucer in the freezer.
  2. Heat rhubarb and lemon juice over medium heat.
  3. Increase the heat and boil for 10 minutes. Add pectin and boil for another 10 minutes.
  4. Now add the sugar and boil for another 15 to 20 minutes, or until a little jam congeals on the saucer (from the freezer).
  5. Boil some water to rinse the jars and lids just before filling them. Pour hot jam into the jars and close immediately.
  6. You can let the jars cool and keep in the fridge or process them so that they're safely sealed.
Nutrition Information:
Yield: 50 Serving Size: 1 Tbsp
Amount Per Serving: Calories: 15Cholesterol: 0mgSodium: 0mgCarbohydrates: 3gFiber: 0gSugar: 0gProtein: 0g

Did you make this recipe?

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111 Comments

  1. Hi Christina,
    When you say “put a saucer in the freezer”, what do you mean by “a saucer”?

    Thank you
    Kala

  2. I love this recipe and I have made it before, but can’t remember when if I water-bathed afterwards. I think once they sealed , I let them rest for 12 hrs and put them into the cold cellar
    If you water bath, what would be the processing time?

    1. I would suggest 10 minutes. Get your water boiling and then put jars in the pot. Make sure the water is at least 1 inch over the jars.
      Do not disturb the jars for at least 24 hours once removed from water.
      I give alot of my jams and jellies as gifts so used water bath.

  3. Hi Cristina,
    Here in Canada, Rhubarb grows wild. Walking down an alley in the spring you can find many plants just growing behind garages or outside the back fence. If we need some Rhubarb we take a bag and a knife or scissors and go walking. I have come across huge plants and went crazy getting as many stalks as I can carry! It’s easier and cheaper than purchasing at the grocery store!

  4. Christina, you don’t process the jars in a water bath? Did you use the inversion method to seal the jars then? I used to make my cherry jam that way, sadly, the tree died. I have always made rhubarb marmalade and use paraffin to seal. I’d like to try jam if I can find lids this year.

    1. I won’t advise you to do this because it goes against the US FDA regulations, but I do not process them in a water bath. No one does this in the UK and they probably eat more jam than the entire US population. Yes, paraffin is good, too. Oh goodness, that’s sad about your cherry tree! :(

    1. Hi Mary, I have never frozen jam, but can’t imagine why you couldn’t. Google says yes. Just be sure to leave room in the jar for expansion if you freeze in a jar or container. Enjoy!

  5. Hi! I am new to jams and jellies and canning but currently living in Germany and wanting to try rhubarb. I have never cooked with it. Do you peel or is there a process to clean or prep the rhubarb before cutting and cooking? Thank you in advance, very excited to try your recipe!

    1. Hi Fern! No, no peeling is necessary. Just remove the leaves (poisonous) and wash the stalks well then cut into pieces. It’s easy-peasy! Let me know how it turns out!

  6. Great recipe! I found local rhubarb at my local grocer and this was a perfect hostess gift to make with it!
    I apologize if you’ve already answered this, but how long can I keep the jam in the fridge? Thank you!

    1. Wonderful, Rachel! It will keep in the fridge for at least 6 months. The only problem is that old jam starts to crystallize (doesn’t make it bad).