Imagine waking up to the mesmerizing aroma of Rhubarb and Lavender Jam wafting through your kitchen, a symphony of tart and floral dancing in the air. This delightful spread, with its luscious texture and vibrant color, is like sunshine in a jar, ready to elevate your breakfast toast or transform any dessert into something truly extraordinary.

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Every spoonful tells a story, reminiscent of lazy summer afternoons spent in my grandmother’s garden, where the sweet scent of lavender mingled with freshly harvested rhubarb. Perfect for picnics or cozy brunches, this jam promises an unforgettable flavor experience that will have you coming back for more, all while adding a touch of whimsy to your culinary adventures.
Why Will You Keep Making Rhubarb and Lavender Jam?
Delightful flavor: The tartness of fresh or frozen rhubarb perfectly balances with the floral notes of culinary-grade lavender, creating a unique jam that?s unlike any other.
Quick prep: In just 15 minutes of prep and 30 minutes of cooking, you?ll have a delightful spread ready to elevate your breakfast.
Versatile use: Whether on toast, in desserts, or paired with cheese, this jam adds a sophisticated touch to any dish.
Adjustable sweetness: With 1 cup of sugar, you can easily tailor the sweetness to your taste preferences.
Freshness factor: The addition of freshly squeezed lemon juice brightens the flavors, making this jam a refreshing treat year-round!
Rhubarb and Lavender Jam Ingredients
- 4 cups rhubarb, chopped (fresh or frozen) ? This tart fruit is the star of the show, bringing a vibrant flavor to your jam.
- 1 cup sugar (adjust to taste) ? Sweeten the jam according to your preference; feel free to reduce for a more tangy result.
- 1 tablespoon dried lavender (culinary grade) ? Adds a lovely floral note that beautifully complements the tartness of the rhubarb in this Rhubarb and Lavender Jam.
- 1 lemon juice (freshly squeezed) ? Brightens the flavors and balances the sweetness with its citrus zing.
- 1 cup water ? Helps to dissolve the sugar and create the perfect consistency for your jam.
How to Make Rhubarb and Lavender Jam
1. Combine ingredients: In a saucepan, mix 4 cups of chopped rhubarb, 1 cup of sugar, and 1 cup of water. Let this sit for about 10 minutes to allow the rhubarb to release its delicious juices.
2. Add flavor: Gently stir in 1 tablespoon of dried lavender and the freshly squeezed juice from 1 lemon into the saucepan. This will infuse your jam with lovely floral notes.
3. Boil the mixture: Bring the mixture to a boil over medium heat, stirring frequently. You’ll see it bubble up beautifully?this should take about 5 minutes.
4. Simmer down: Once boiling, reduce the heat and let it simmer for approximately 20 minutes. The rhubarb should become soft, and you’ll notice the mixture thickening as it cooks.
5. Cool slightly: Remove the saucepan from heat and allow it to cool for a few minutes. Then, pour the warm jam into sterilized jars using a canning funnel for easy transfer.
6. Seal and store: Seal the jars tightly and let them cool to room temperature before refrigerating. Your delightful Rhubarb and Lavender Jam is now ready to enjoy!
Optional: Serve with fresh bread or use in desserts for an extra touch of elegance.
Exact quantities are listed in the recipe card below.
Pro Tips for Rhubarb and Lavender Jam
- Fresh vs. Frozen: Use fresh rhubarb for the best flavor, but if using frozen, thaw completely and drain excess liquid to prevent watery jam.
- Sugar Adjustments: Taste your mixture before jarring; you may want to add more sugar to balance the tartness of the rhubarb.
- Lavender Quality: Always opt for culinary-grade dried lavender to ensure a delightful aroma and avoid any chemicals or additives found in non-food-grade options.
- Simmering Time: Don’t rush the simmering process; allowing it to cook for the full 20 minutes helps achieve a thick consistency and enhances flavors in your Rhubarb and Lavender Jam.
- Sterilization Matters: Ensure jars are properly sterilized before filling to prevent spoilage; this helps keep your jam fresh longer.
- Cooling Technique: Allow the jam to cool slightly before sealing jars; this prevents steam buildup that can compromise the seal.
How to Store and Freeze Rhubarb and Lavender Jam
- Fridge: Store your Rhubarb and Lavender Jam in an airtight container for up to 3 weeks. Ensure it’s completely cooled before sealing to maintain freshness.
- Freezer: For long-term storage, freeze the jam in small portions using freezer-safe containers or bags. It can last up to 6 months while retaining its delightful flavor.
- Thawing: When ready to enjoy, thaw the frozen jam overnight in the fridge. Give it a good stir before spreading on your favorite toast or dessert.
- Shelf Life: If unopened and stored properly, homemade jam can stay fresh at room temperature for about a week; however, refrigeration is best once opened.
Rhubarb and Lavender Jam Your Way
Feel free to unleash your creativity and tailor this delightful jam to your taste preferences!
- Less Sweet: Reduce sugar to ? cup for a tangier flavor that lets the rhubarb shine through. This option highlights the natural tartness of rhubarb, perfect for those who enjoy a more balanced spread.
- Herbal Infusion: Swap lavender with 1 tablespoon of fresh rosemary for a unique herbal twist. The fragrance will be different but equally enchanting, adding an earthy note that complements the tart rhubarb beautifully.
- Citrus Kick: Add zest from one orange along with the lemon juice for a bright, citrusy burst. The combination of tangy lemon and sweet orange will elevate the flavor profile, creating a vibrant jam that dances on your palate.
- Spicy Touch: Incorporate a pinch of ground ginger or cinnamon for warmth and depth. Just a hint can transform your jam into a cozy treat, perfect for warming up chilly mornings.
- Berry Boost: Mix in 1 cup of mashed strawberries or raspberries to introduce luscious sweetness. This variation not only enhances flavor but also adds beautiful color and texture, making it visually appealing.
- Lavender-Free: Omit the lavender entirely for a straightforward rhubarb jam experience. Sometimes simplicity is key; this version will let the rhubarb’s natural flavor take center stage.
- Chia Seed Pudding: Replace half the water with chia seeds for added texture and nutrition. This twist creates a thicker consistency that’s fantastic as a topping or even on its own as a pudding treat.
Make Ahead Options
Preparing Rhubarb and Lavender Jam is a wonderful choice for meal prep, allowing you to embrace the delightful flavors of spring all year round. You can chop the 4 cups of rhubarb and combine it with 1 cup of sugar and 1 cup of water up to 24 hours in advance; just let it sit for about 10 minutes to release its natural juices before adding the culinary-grade dried lavender and freshly squeezed lemon juice. Follow the cooking process by bringing the mixture to a boil, then simmering for about 20 minutes until thickened. Once cooked, allow the jam to cool slightly before pouring it into sterilized jars. To maintain quality, ensure the jars are sealed tightly and refrigerate immediately. When you?re ready to enjoy your Rhubarb and Lavender Jam, simply take it out of the fridge and spread that fragrant concoction on toast or use it in your favorite desserts!
Rhubarb and Lavender Jam Recipe FAQs
Can I use frozen rhubarb for this jam?
Absolutely! Frozen rhubarb works beautifully in this recipe. Just make sure to chop it into smaller pieces before adding it to the saucepan. The cooking process remains the same, and you’ll still achieve that delightful tartness.
How can I adjust the sweetness of the jam?
You can easily adjust the sugar to your taste! If you prefer a less sweet jam, start with ? cup of sugar and increase gradually until you find your perfect balance. Remember, the tartness of rhubarb shines through, so a little less sugar can enhance that flavor!
What type of lavender should I use for this recipe?
For culinary purposes, always choose dried culinary-grade lavender. This ensures safety and enhances the flavor profile without being overpowering. Look for lavender labeled specifically for cooking; it’ll provide those beautiful floral notes that complement the rhubarb perfectly.
How should I store my Rhubarb and Lavender Jam?
Once you’ve sealed your jars, store them in the refrigerator. Properly canned and sealed, this jam can last up to 2-3 weeks in the fridge. If you want to keep it longer, consider freezing it in airtight containers; it will maintain its lovely flavor for about 6 months!
Can I double this recipe?
Certainly! Doubling the ingredients is a great way to stock up on this delicious jam. Just keep an eye on your cooking time; it might take an extra 5-10 minutes for everything to thicken properly as you’re working with a larger batch.
What?s a good serving suggestion for Rhubarb and Lavender Jam?
This jam is divine spread on warm toast or as a filling in pastries! You can also swirl it into yogurt or serve it atop cheesecake for an elegant touch. Each serving is about 120 calories, making it a delightful treat without too much guilt!

Rhubarb and Lavender Jam
Ingredients
Method
- In a saucepan, combine the chopped rhubarb, sugar, and water. Let it sit for about 10 minutes to release juices.
- Add the dried lavender and lemon juice to the saucepan.
- Bring the mixture to a boil over medium heat, stirring frequently.
- Once boiling, reduce heat and let it simmer for about 20 minutes, or until the rhubarb is soft and the mixture thickens.
- Remove from heat and let it cool slightly. Pour the jam into sterilized jars using a canning funnel.
- Seal the jars and let them cool to room temperature before refrigerating.





