I used to be scared of making jam. If you’ve read my post on Caramels, you know that before I ever made caramel I had gotten it in my head that making caramel was like setting your stove on fire. It was the same with jam… But hey, guess what? I’m a tough cookie! And tough cookies are not supposed to be scared of bubbling pans of sugar or fruit. Once I had successfully made caramel without setting the house on fire (only took me one try! I’m a genius!) I thought that making jam was a breeze. And it really is a breeze! Looking back, I still can’t imagine what part of the jam making process got me so nervous…
What a wimp I was! But now I’m tough! Tough enough to make rhubarb and vanilla jam without even breaking a sweat. Which is lucky, because it wouldn’t be a great addition to the jam. So the first thing you need to know about this recipe is that it is ridiculously easy. Just a big pot of sugar and fruit. Let it boil. Test it. Jar it. Eat it. It’s harder to brush your teeth with an electric toothbrush (why didn’t anyone tell me you’re supposed to ‘guide it along all the surfaces of your teeth’!).
The second thing you’ll need to understand about rhubarb is that it comes in a variety of colors. From bright, ruby red to spring green. Although these different varieties all look a little different from one another, they have a similar flavor. When I first tried this recipe, I was aware that there was a difference between green and reddish rhubarb, like the top stalk pictured below. Wanting to end up with a red jam – because red is always more appealing than green when it comes to food – I decided to go with the reddish variety.
Not really a bad idea, right? I mean, sure, the reddish stalks are a bit green, but they are a bit red too. Because I didn’t know red rhubarb even existed, and because I’d seen rhubarb that was a lot greener at the supermarket, I decided that the reddish variety must be the red variety.
The first batch of jam turned out a weird shade of brown. Although the flavor of it was amazing, it just didn’t look very appetizing. And I want my food to look appetizing! So after a bit of googling and another shopping trip, I managed to get ahold of these beauties!
Red, red, red… And – more importantly – it cooks up gorgeously red too! In other words, perfect for jam making.
So the first thing you’ll need to do to make this delicious jam is cut your gorgeously red rhubarb into little pieces and throw them all in a big pan.
Don’t they look beautiful and fresh? And yeah, there’s a bit of green in there – the rhubarb stalks are bright green in the center – but the red skin will ensure that the finished product will turn out ruby red anyway!
Unless you’re using the reddish stalks… duh…
Add some lemon juice, some vanilla and a ton of sugar and you’re all set to start cooking. Gently heat the mixture, stirring to dissolve the sugar, then crank the heat up and bring the rhubarb to a boil. Boil for ten minutes without a lid, until your rhubarb has become a fragrant mass of bubbling red and your kitchen smells like sweet rhubarb and soft vanilla.
I think it’s one of the best parts of jam making…
Ladle the jam into sterilized jam jars and leave to cool upside down.
And that’s it! Nothing scary about jam making, right?
This stuff is great on a big hunk o’ bread or stirred into some yoghurt. But I imagine it is also a great cake filling. Originally I had wanted to use this jam as a filling in a Linzer Torte, but the Rocking Rebel and me just can’t seem to keep our hands off it long enough to actually fill a cake with it.
Ah well… I can always whip up some other type of jam for the Torte. This jam just wants to be eaten as it is!
- 330g (or 11 ounces) cleaned rhubarb
- juice of half a lemon
- 330g (or 1½ cup + 2 teaspoons) granulated sugar
- 1 teaspoon vanilla extract
- First sterilize two jam jars by placing the jars and their lids (screw top) in a big pan of water and bringing the water up to the boil. Make sure the jars don't contain any air bubbles. Boil the jars for 10 minutes while you proceed with the recipe. After ten minutes, turn off the heat and leave the jars and their lids in the hot water until use. As this recipe will only make 300ml of jam, one jar might even be sufficient.
- Place a small plate in the freezer. Combine all of the ingredients in a medium-sized saucepan and heat gently, stirring, until the sugar has dissolved.Turn the heat up to high and cook the rhubarb mixture, uncovered, for 10 minutes, stirring occasionally. As the mixture cooks, the rhubarb will soften and the sugar syrup will reduce.
- After 10 minutes, take the plate (the one you placed in the freezer) out off the freezer and take the jam off the heat. Spoon a little of the jam onto the chilled plate and place it back in the freezer to set for 1 minute. Take the plate out of the freezer again and push your finger through the jam to check if it has reached setting point. If the surface of the jam wrinkles when you push your finger through, it's ready. If it doesn't, cook the jam for another 1-2 minutes and repeat the setting test.
- Ladle the jam into the warm, sterilized jars, leaving a 1-cm (¼ -inch) headspace. Wipe the rim of the jars clean with a clean, damp cloth, seal the lids and leave the jars to cool upside down. If you don't have enough jam to fill one of the jars all the way up, store the jar in the fridge and use it over the next couple of weeks.
- NOTE: the jars need to be hot to prevent them from breaking when filled with the hot jam.
- Store in a dry, dark place and use within a year.
Tried this recipe today because my lovely boyfriend decided to buy some rhubarb… ‘for me’ .
Wonderful taste. I am looking forward to try the fully cooler down jam.
Thank you Nils for your lovely blog and the nice recipes! =)
Oh i hate auto-correction.
I meant Nila, not Nils.
LOL 🙂 I hate it too!
Thanks Lena, I’m glad you like the recipe! And thanks for reminding me of this recipe! I must make it this weekend 🙂