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    Home » Recipes » Condiments, jams and preserves

    Rosella Jam

    Published: May 20, 2019 · Modified: Feb 19, 2025 by Libby Hakim · 8 Comments

    Jump to Recipe Print Recipe

    If you need something to brighten your day, this Rosella Jam may be the answer. It's a gorgeous crimson-coloured treat that will light up not just your day but the weeks ahead as you enjoy it on toast, scones or wherever else you can squeeze in some jam.

    This recipe is an old-fashioned one that's been tried and tested over decades and just works! It's inspired by Nana Ling's jam recipes and others I found from that early-mid 1900s era.

    Like all of the jams in the Cooking with Nana Ling collection, I've made it super simple to find success. 

    Jump to:
    • Where to find rosellas
    • Recipe and ingredient notes
    • How to make Rosella Jam
    • More old-fashioned jam recipes
    • Rosella Jam

    Where to find rosellas

    Rosellas (Hibiscus sabdariffa) are edible hibiscus flowers from a plant that was introduced to Australia and now grows in the wild. It's gorgeous red hues and deliciously tart flavour have made it a favourite in cordials, teas and jams.

    You might find the fresh rosella flowers at a farmers market or specialty fruit shop. You could also try growing your own rosella plant. Otherwise, you could substitute for hibiscus flowers in syrup (again, you can try finding those in a store or online).

    Recipe and ingredient notes

    Rosella Jam is one of the easier jams to make according to one of the old recipes I found in newspapers.

    These older recipes also confirm that all you need to make this jam is fresh rosellas, sugar and water.

    And they provide another hint about determining when the jam is ready, saying "it should be a clear, bright red when cooked."

    Western Mail, 24 June 1948 (top left), The Sun, 28 April 1918, The Land, 10 April 1942.

    How to make Rosella Jam

    To start the jam-making process, you first need to separate the red petals from the seed pod inside.

    Just tear the red, fleshy part of the flower from the green seed pod inside using your hands.

    It might take a while to separate the flowers and seed pods, but you'll get there. Consider it a form of mindfulness or meditation. Or ask the kids/partner/whoever else is around to help.

    Next, wash the seeds in water and then place in a saucepan. Cover with water (just) then bring to the boil and boil, covered, for 30 minutes.

    Strain and retain liquid but discard seed pods.

    Wash the calyces in water and place in a saucepan. Add the liquid from the seeds and a little extra water if necessary to cover the calyces (just).

    Bring to the boil and then simmer on medium heat for 20 minutes or until fruit is tender.

    Remove from the heat and measure the volume of the mixture. Add the same volume of sugar and heat gently to dissolve the sugar.

    Bring to the boil and then simmer for 20-30 minutes. The mixture will thicken and turn a very bright red colour.

    TIP: Stir a couple of times throughout the process to gauge whether it's thickening and make sure it's not sticking to the bottom of the saucepan.

    Is my jam set?

    The trick to making great jam is, of course, making sure you cook it just enough so it sets to perfection.

    I've supplied time guidelines here, but getting familiar with how you can tell when jam is set means you'll never be left with runny jam or a sticky mess again.

    Bottling and storing your jam

    Finally, pour the mixture into sterilised jars and place in the fridge once they reach room temperature.

    Store for up to 6 months (unopened) or 2 months (once opened). There is the option of "canning" this jam so you can store it for longer periods on the shelf in your pantry. However, you'll need to rely on your own knowledge of canning and preserving as the process is too extensive to cover here.

    recipe for rosella jam

    More old-fashioned jam recipes

    Check out more recipes from the collection:

    • Passionfruit Jam on toast with jam jar in background.
      Passionfruit Jam
    • Kumquat Jam in jar with kumquats scattered on bench.
      Kumquat Jam
    • orange marmalade in jars made from an australian recipe.
      Orange Marmalade
    • strawberry jam in dish with jar of jam in background.
      Strawberry Jam Recipe

    Made this recipe and love it? Please take a moment to rate the recipe and leave a comment below. It’s such a help to others who want to try the recipe. (And it really makes my day to hear how Nana Ling's recipes are being made, shared and loved all around the world! - Libby x)

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    rosella jam

    Rosella Jam

    Libby Hakim
    A bright crimson-coloured jam that's the perfect balance of sweetness and tart. Simple to make.
    4.86 from 7 votes
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    Prep Time 20 minutes mins
    Cook Time 1 hour hr 10 minutes mins
    Total Time 1 hour hr 30 minutes mins
    Course Condiment
    Cuisine Australian
    Servings 10 servings
    Calories 39 kcal

    Equipment

    • sterilised jars with lids

    Ingredients
      

    • fresh rosellas (this recipe uses ratios rather than specific quantities - see steps below)
    • water
    • caster or white sugar

    Instructions
     

    • Separate the red, fleshy flower part of the rosellas (calyces) from the seed pods.
    • Wash seeds in water and then place in a saucepan. Cover with water (just) then bring to the boil and boil, covered, for 30 minutes.
    • Strain and retain liquid but discard seed pods.
    • Wash the calyces in water and place in a saucepan. Add the liquid from seeds and a little extra water if necessary to cover the calyces (just).
    • Bring to the boil and then simmer on medium heat for 20 minutes or until fruit is tender.
    • Remove from heat and measure the volume of the fruit mixture. Add the same volume of sugar and heat gently to dissolve the sugar.
    • Bring to the boil and then simmer for 20-30 minutes. The mixture will thicken and turn a very bright red colour. Stir a couple of times throughout the process to gauge whether it's thickening and make sure it's not sticking to the bottom of the saucepan.
    • Pour mixture into sterilised jars and place in fridge once they reach room temperature.

    Notes

    Storing: Once cooled, place the jars in the fridge and store for up to 6 months (unopened) or 2 months (once opened). There is the option of "canning" this jam so you can store it for longer periods on the shelf in your pantry. However, you'll need to rely on your own knowledge of canning and preserving as the process is too extensive to cover here.
    Nutrition: The nutrition information is an automatically generated estimate and is not guaranteed to be accurate.

    Nutrition

    Calories: 39kcalCarbohydrates: 10gFat: 0.03gSodium: 1mgPotassium: 0.2mgSugar: 10gCalcium: 0.5mgIron: 0.01mg
    Tried this recipe?If you love it, let me know!

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    Comments

    1. Rachel Guyer

      October 21, 2024 at 11:54 am

      5 stars
      I may have stumbled on a happy accident. After decreasing the sugar by half, I simmered the sugar into the calyx mixture for a long time (got distracted by my toddler, plus it wasn’t thickening but threatened to boil over three times). I cut the heat when it turned from bright red to rust-red, and I thought I’d ruined it. Turns out I made something akin to roselle caramel: very sticky, thick syrup with a pleasant browned flavor. I can’t to wait to try it after it cools overnight to really test the viscosity. I’m envisioning topping apple crisps, waffles, toast, stirring into seltzer with a dash of bitters for a roselle soda. Yum! Thanks for the recipe!

      Reply
      • Libby Hakim

        October 21, 2024 at 8:22 pm

        That's how many favourite recipes are discovered! Enjoy 🙂

        Reply
    2. Joha

      October 07, 2024 at 8:47 am

      Is it mandatory to refrigerate? O
      If so is there a way to make it so that you can store on shelf at room temp?

      Reply
      • Libby Hakim

        October 10, 2024 at 8:08 pm

        You can store on the shelf if the correct canning process is used - there is plenty on the web to guide you here if you are not familiar. Happy cooking!

        Reply
    3. Vinny

      August 23, 2024 at 4:39 am

      Hi! This looks amazing. Any idea how long it lasts in the fridge?

      Reply
      • Libby Hakim

        August 28, 2024 at 2:11 pm

        Hi Vinny. It should last a couple of months at least in the fridge.

        Reply
    4. Karol A Neal

      December 18, 2022 at 2:18 pm

      Delicious and luxc yummo

      Reply
      • Libby Hakim

        December 18, 2022 at 3:52 pm

        Thanks! Happy Cooking!

        Reply
    4.86 from 7 votes (6 ratings without comment)

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    Hi, I'm Libby, a recipe collector and writer. I love everything about home cooking and share modern classics and recipes that have been passed down for generations – I hope you find a few that bring back treasured memories.

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