Hey there, friends! I’ve got a confession to make: I’m absolutely obsessed with making the best strawberry rhubarb jam. There’s just something about that sweet-tart combo that takes me back to my grandma’s kitchen, where I first learned to simmer fruit into sticky, spreadable magic as a kid. I can still smell the pot bubbling away while she’d tell me stories, her apron dusted with sugar.
Honestly, it wasn’t always smooth sailing. My early batches were either runny messes or so thick you could stand a spoon in them! But after years of tweaking, I’ve cracked the code on creating the best strawberry rhubarb jam, and I’m beyond excited to share my six homemade secrets with you.
If you’re itching to fill your pantry with jars of this ruby-red goodness (or just want to impress your brunch crew), stick with me. I’ll walk you through every step, toss in some hard-earned tips, and maybe even make you laugh with my kitchen blunders. Let’s get jamming!
Why You’ll Love This Recipe
I’ve found that making the best strawberry rhubarb jam isn’t just about the taste, though that sweet-sour balance is straight-up addictive. It’s also about the satisfaction of creating something from scratch that’s miles better than anything store-bought. In my kitchen, this jam has become a staple, slathered on everything from toast to scones.
Plus, it’s surprisingly easy once you know the tricks! Whether you’re a canning newbie or a seasoned pro, this recipe adapts to your vibe. Trust me, the smell of strawberries and rhubarb simmering together will have your whole house begging for a taste.
Ingredients List
When it comes to whipping up the best strawberry rhubarb jam, quality ingredients are everything. I’m a bit of a stickler for fresh produce, so I usually hit up my local farmers’ market for strawberries and rhubarb when they’re in season. But hey, if frozen is all you’ve got, that works too; just make sure they’re thawed before you start.
Here’s exactly what you’ll need to make a batch of this jam (yields about 6 half-pint jars). I’ve included my little notes on why I pick certain brands or types, because, well, I’m picky like that!
- Fresh Strawberries: 4 cups, hulled and roughly chopped (I go for organic when I can; the flavor just pops more)
- Fresh Rhubarb: 4 cups, chopped into 1/2-inch pieces (look for firm, bright stalks; limp ones won’t cut it)
- Granulated Sugar: 5 cups (I use regular cane sugar—don’t skimp here, it helps with the set)
- Lemon Juice: 1/4 cup, freshly squeezed (bottled works in a pinch, but fresh adds a zesty kick)
- Pectin: 1 package (1.75 oz), classic powdered kind (I swear by Sure-Jell; it’s never let me down for a good gel)
- Unsalted Butter: 1/2 teaspoon (optional, but I toss it in to cut down on foaming—game changer)
- Water: 1/2 cup (just enough to get things stewing before the fruit releases its juices)
A quick heads-up: measure your fruit after chopping, not before. I’ve made that mistake, and let’s just say my jam was more like fruit soup. Stick to these amounts, and you’re golden!
Variations
I love playing around with recipes, and making the best strawberry rhubarb jam is no exception. Over the years, I’ve tweaked this base recipe to suit different moods, cravings, or whatever’s in my pantry. Here are some fun twists I’ve tried—some were hits, others… well, live and learn! Feel free to experiment and make the best strawberry rhubarb jam your own.
- Vanilla Dream: Add a split vanilla bean or 1 teaspoon of pure vanilla extract during cooking for a warm, cozy depth.
- Spicy Kick: Toss in a pinch of ground cinnamon or a few thin slices of fresh ginger—trust me, it’s unexpected but amazing.
- Berry Blast: Swap out 1 cup of strawberries for raspberries; I tried this once and my kids went nuts for the extra tang.
- Citrus Zest: Grate in some orange or lime zest (about 1 tablespoon) for a bright, summery vibe.
- Honey Twist: Replace 1 cup of sugar with honey; it’s a softer sweetness, though the set might be a tad looser.
- Boozy Touch: Stir in 2 tablespoons of Grand Marnier or bourbon at the end—perfect for gifting (or sneaking a spoonful yourself).
- Herbal Notes: Throw in a sprig of fresh mint or basil while simmering; remove before jarring for a subtle, fresh hint.
- Low-Sugar Option: Use a low-sugar pectin and cut the sugar to 3 cups; I’ve done this for friends watching their intake, and it still tastes like the best strawberry rhubarb jam.
Experimenting is half the fun, right? Let me know which variation you try—I’m always curious!
Servings and Timing
When I whip up a batch of the best strawberry rhubarb jam, it usually makes about 6 half-pint jars—plenty to share or hoard for yourself (no judgment here). In my experience, this recipe takes a bit of time but isn’t a full-day affair. Here’s the breakdown so you can plan your kitchen takeover.
- Prep Time: 30 minutes (chopping fruit and prepping jars)
- Cook Time: 30-40 minutes (includes simmering and boiling)
- Total Time: About 1 hour 10 minutes (plus cooling if you’re canning)
- Servings: 6 half-pint jars (roughly 96 tablespoons if you’re counting)
Step-by-Step Instructions
I’ve made the best strawberry rhubarb jam so many times, I could probably do it blindfolded (okay, maybe not, but you get the idea). I’m breaking this down step by step with my personal tips to make it foolproof. Let’s dive in and get that pot bubbling!

Step 1: Prep Your Fruit and Equipment
First things first, wash and chop your strawberries and rhubarb. I like to keep the pieces a little chunky for texture—think bite-sized bursts of fruit in every spoonful. Also, sterilize your jars and lids if you’re canning; I just run mine through the dishwasher on the hot cycle. Have everything ready, ‘cause once this jam starts cooking, you don’t wanna be scrambling.
Step 2: Cook the Fruit Base
In a big, heavy-bottomed pot, combine your 4 cups each of strawberries and rhubarb with the 1/2 cup of water. Cook over medium heat, stirring now and then, until the fruit softens and starts to break down—about 10 minutes. I usually mash it a bit with a potato masher for that rustic vibe I love in the best strawberry rhubarb jam.
Step 3: Add Sugar and Lemon Juice
Now, stir in all 5 cups of sugar and the 1/4 cup of lemon juice. Keep the heat on medium and stir until the sugar fully dissolves. This is where the magic happens—your kitchen will smell like a fruit candy factory! If you’re using butter to reduce foam, toss in that 1/2 teaspoon now.
Step 4: Mix in Pectin and Boil
Sprinkle in the pectin, stirring constantly to avoid clumps (I’ve had lumpy jam before—total buzzkill). Crank the heat to high and bring it to a rolling boil that you can’t stir down. Boil hard for 1-2 minutes, then test the set by spooning a bit onto a chilled plate—if it wrinkles when pushed, you’ve nailed the best strawberry rhubarb jam consistency.
Step 5: Jar It Up
Ladle the hot jam into your prepared jars, leaving 1/4 inch of headspace. Wipe the rims clean (don’t skip this; sticky rims mess with sealing), pop on the lids, and tighten the bands just fingertip-tight. If you’re canning, process in a boiling water bath for 10 minutes—otherwise, let ‘em cool and store in the fridge.
There you go! It’s a bit of a workout, but the payoff is so worth it.
Nutritional Information
I’m not gonna lie, the best strawberry rhubarb jam isn’t exactly diet food, but it’s a treat worth savoring in moderation. Here’s the rough breakdown per tablespoon, based on my batch of 6 jars. (Full disclosure: I’m no nutritionist, just going off standard calculations here!)
- Calories: 50 per tablespoon
- Fat: 0g
- Protein: 0g
- Carbohydrates: 13g
- Sodium: 0mg
Healthier Alternatives
If you’re looking to lighten up the best strawberry rhubarb jam, I’ve got you covered. I’ve tinkered with a few swaps when I’m trying to cut back on sugar or calories, and they still taste pretty darn good. Here are my go-to options for a guilt-free-ish spread.
- Sugar Substitute: Use a low-sugar pectin and swap 2 cups of sugar for a stevia blend made for canning—check the package for ratios.
- Honey Switch: Replace half the sugar with honey; I’ve done this and love the floral note it adds to the best strawberry rhubarb jam.
- Less Sugar Overall: Cut sugar to 3 cups with low-sugar pectin; the texture might be softer, but the fruit shines through.
Serving Suggestions
There’s no wrong way to enjoy the best strawberry rhubarb jam, but I’ve got a few favorite pairings that always hit the spot. Whether it’s breakfast or a sneaky midnight snack, this jam elevates everything. Here’s how I love serving up the best strawberry rhubarb jam at my house.
- Morning Toast: Spread it thick on buttered sourdough—pure heaven with a cup of coffee.
- Dessert Upgrade: Dollop it over vanilla ice cream or cheesecake for a tart-sweet contrast.
- Cheese Pairing: Serve with a creamy brie on crackers; I did this at a party, and it was gone in minutes!
Common Mistakes to Avoid
I’ve botched my fair share of batches while chasing the best strawberry rhubarb jam, so let me save you some grief. Trust me on this one—I learned the hard way! Here are the pitfalls to dodge.
- Skipping the Pectin Ratio: Don’t eyeball the pectin or sugar; follow the package instructions, or you’ll end up with syrup instead of jam.
- Overcooking the Fruit: Cooking too long before adding sugar makes it mushy; I’ve done this and lost that fresh fruit zing in the best strawberry rhubarb jam.
- Dirty Jars: Always sterilize jars and wipe rims; one bad seal ruined a whole batch for me once.
Storing Tips
Once you’ve made the best strawberry rhubarb jam, you’ll wanna keep it fresh for as long as possible. I’ve found these methods work best based on how long I’m planning to store it. Here’s the scoop.
- Refrigerator: Keeps for 3-4 weeks in sealed jars—perfect for immediate snacking.
- Freezer: Freeze unprocessed jars for up to 6 months; just leave extra headspace for expansion.
- Canned: Process in a water bath for shelf-stable jars that last up to a year.

Frequently Asked Questions
I get a ton of questions about making the best strawberry rhubarb jam, so I’ve rounded up the most common ones. Here are my answers, straight from years of trial and error. Let’s dive into these queries!
Can I use frozen fruit for the best strawberry rhubarb jam?
Absolutely! I’ve used frozen strawberries and rhubarb plenty of times, especially off-season. Just thaw them first and drain excess liquid to avoid a watery jam.
How do I know if my jam has set properly?
Try the plate test I mentioned—spoon a bit onto a chilled plate and push it with your finger. If it wrinkles, you’re good! If not, boil it a minute longer.
Can I reduce the sugar in this recipe?
Yes, but use low-sugar pectin if you’re cutting back. I’ve gone down to 3 cups of sugar with decent results for the best strawberry rhubarb jam, though it’s less firm.
Why did my jam turn out runny?
Could be too little pectin or not boiling long enough. I’ve been there—make sure you hit that hard boil for at least a minute.
Do I have to can this jam?
Nope, you can skip canning and store it in the fridge or freezer. Canning’s just for long-term shelf storage.
Can I double the recipe?
I wouldn’t recommend it—larger batches don’t set as well. I tried once, and it was a sticky disaster!
How long does homemade jam last?
Refrigerated, about a month; canned, up to a year; frozen, around 6 months. That’s been my experience anyway.
Why is there foam on my jam?
It’s natural from boiling fruit! Skim it off or add a tiny pat of butter like I do to minimize it in the best strawberry rhubarb jam.
Conclusion
Well, there you have it—my six secrets to crafting the best strawberry rhubarb jam right in your own kitchen! I hope my tips, flubs, and all help you create a batch that’s just as nostalgic and tasty as mine. So, grab some fruit, crank up your favorite playlist, and get simmering—I’d love to hear how your jam turns out with the best strawberry rhubarb jam recipe ever!