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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 Mary, the answer to that question is “it depends”. The issue is depending on how big or small the rhubarb is cut will make a huge difference. It’s honestly too variable to settle on a number. My suggestion is to invest in an inexpensive kitchen scale. It will give you precise amounts, no more inaccurate amounts and you’ll never look back (easier than using cups, too).

  1. Very good jam, but for my taste a little too sweet. I was thinking to reduce the sugar by half and using this special pectin that is for less or no sugar jams. Have you ever tried that? Is half of the sugar too little?

    1. Hi Anna, you can totally add pectin to make it set, but given how sour rhubarb is, I’m not sure if half will be enough. Maybe you could reduce it by a third and use the pectin on a small batch to test it out? Let me know what you think.

  2. I was interested in trying a “less fuss and muss” recipe than what my usual one is and this one is awesome!

    I always reserve my used vanilla bean pods and then let them simmer with the jam for a bit so that was the only change I made and it was heaven. Thanks!

        1. Yes, the lemon juice goes in with the cut rhubarb. You should check the jam on a frozen saucer as that will tell you when it’s set.