Rose Petal Jam | Rose Jelly Step by Step Guide
Rose petal jam is a fragrant preserve made by simmering edible rose petals with water, lemon juice, and jellifying sugar until it sets into a delicate, floral spread. It is one of the simplest preserves you can make at home, with just four ingredients and no special skill required. The reward is a jar that smells like a summer garden and tastes like nothing else on your toast or stirred into yogurt and desserts.
Today I will share with you one of my favourite jam recipes. I would even say that this is by far my favourite jam, being followed quite closely by peach and apricot jam. Three years ago, when I started gardening, I knew that I had to plant jam roses to be able to enjoy their fragrance in syrups, jams, and teas. If in the first two years since planting the harvest was poor, this year I am blessed with an abundance of rose petals. The two Damask rose bushes I currently have (plus four more planted this year) give me between 6 and 10 gorgeous flowers weekly, which I turn into jam or dehydrate for teas and kombucha. This plant is a miracle, and I absolutely love its smell and flavour.
Which Roses to Use and How to Prepare the Petals
The flowers are the heart of this jam, so they matter more than anything else. I used Damask roses, special for their sweetness, which I planted permanently to be consumed like this two years ago. Always choose edible, fragrant varieties that have never been sprayed with pesticides or fungicides, which rules out most florist roses. If you want to grow your own, here is my guide on how to grow edible roses, and more background on edible roses and which types are safe to eat.
Rinse the rose flowers first so you remove any bugs or impurities, then take the petals off and put them in a bowl. Some people like to trim the pale, bitter white base from each petal for the purest flavour, but I skipped this step and simply plucked the petals and used them whole. Pick your roses in the morning when their scent is strongest, and use them the same day if you can, because the fragrance fades quickly once they are cut.
The Four Ingredients, Explained
This recipe keeps the ingredient list short on purpose. You need 12 large edible rose flowers, 200 ml of water, 60 ml of fresh lemon juice, and 1 kg of jellifying sugar. The jellifying sugar is the key, because it already contains pectin, which is what makes the jam set without long boiling that would dull the rose flavour. Fresh lemon juice does double duty here: it brightens the floral taste and helps the pectin gel properly, while also keeping the colour vivid rather than letting it turn brown. There is no need for added water-bath canning equipment, just clean jars and the sugar’s own pectin.
Tips for the Best Set and Colour
The single most useful tool for this jam is a kitchen thermometer. Once the sugar, water, and lemon juice are bubbling and the sugar has fully melted (about 6 to 10 minutes), add the petals, stir to coat them in the syrup, and keep stirring continuously. When the jam reaches 105C (221F), it is done and you can turn off the heat. That temperature is the setting point for pectin jams, so hitting it is what gives you a spoonable set rather than a runny syrup or an overcooked, rubbery one.
The most common mistake is overcooking. Push well past 105C and you lose the bright pink colour and the delicate perfume that makes this jam special. Stirring matters too, because it stops the sugar from catching on the bottom and scorching, which would add a bitter note. If you do not own a thermometer, watch for the syrup to thicken and coat the back of a spoon, but a thermometer takes all the guesswork out.
Sealing, Storing, and Serving
Always start with clean, sterilized jars. I wash the jars and lids thoroughly, then place them on an oven tray at 150C (302F) for 15 minutes. Once the jam has cooled a little, ladle it into the sterilized jars, wipe the rims clean with a wet cloth so nothing stops the seal, screw the lids on tightly, and leave the jars at room temperature until the next day. By morning all the lids should have sealed, and you can check each one before moving them to the pantry.
A properly sealed jar keeps for many months in a cool, dark pantry, and once opened it should live in the fridge and be used within a few weeks. Spread it on toast or scones, swirl it into yogurt or rice pudding, stir a spoonful into tea, or use it to fill cakes and pastries. If this floral spread has won you over, take a look at more rose jam recipes and rose desserts for ideas on where to use your jars. I hope this step-by-step guide for making rose jam will help you get the best, most fragrant and vibrant results.
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Rose Petal Jam (Rose Jelly)
Ingredients
- 12 large rose flowers I used edible Damask rose
- 200 ml 6¾ fl oz water
- 60 ml 2 fl oz fresh lemon juice
- 1 kg 2 lb 3¼ oz jellifying sugar (It contains pectin)
Instructions
- Wash the jars and lids thoroughly.
- Sterilize the jars. I place the jars and lids on an oven tray and leave them in the oven at 150C (302F) for 15 minutes.
- Meanwhile, rinse the rose flowers so you'll remove any bugs or impurities.
- Take the petals off and put them in a bowl.
- In a large, non-stick pot, add the lemon juice, water and sugar. Place the pot on high heat. Mix well.
- Once it starts bubbling and all sugar is melted (6-10 minutes), add the rose petals.
- Mix well to coat all the petals in the syrup.
- Take a kitchen thermometer and place it in the jam, while also stirring continuously. Once it reaches 105C (221F), you can turn off the heat.
- Let the jam cool a bit.
- Using a ladle, pour the jam into each sterilized jar. With a wet, clean cloth, wipe the jars of any spilled jam, especially near the lid area.
- Cover with the lids and screw them tightly.
- Leave the jars at room temperature until the next day.
- All lids should seal by the next day. Check for the seal, then deposit in your pantry.
Frequently Asked Questions
Use only edible, fragrant roses that have never been treated with pesticides or fungicides, which means most florist roses are off-limits. Damask roses are a classic choice because they are prized for their sweetness and scent, and that is what this recipe uses. Pick fully open, heavily perfumed blooms in the morning for the most flavour.
Yes. It is made with only rose petals, water, fresh lemon juice, and jellifying sugar, so it contains no animal products. There is no honey, butter, or gelatine involved, and the set comes from the pectin already in the jellifying sugar.
Jellifying sugar already contains pectin, which is what makes the jam set quickly without long boiling. Long cooking would dull the delicate rose flavour and dim the colour, so the added pectin lets you stop sooner and keep the jam fragrant and bright. If you only have plain sugar, you would need to add pectin separately and the results can be less reliable.
Cook the jam until it reaches 105C (221F), which is the standard setting point for pectin jams. Use a kitchen thermometer and stir continuously, then turn off the heat as soon as it hits that mark. Going much higher risks losing the pink colour and the floral perfume.
A properly sterilized and sealed jar keeps for many months in a cool, dark pantry. Sterilize the jars at 150C (302F) for 15 minutes, fill them, and let them sit at room temperature overnight so the lids seal. Once a jar is opened, store it in the fridge and use it within a few weeks.
Spread it on toast or scones, swirl it into yogurt or rice pudding, or stir a spoonful into tea. It also works beautifully as a filling for cakes and pastries thanks to its delicate floral flavour. A little goes a long way because the rose taste is concentrated.
