Why I Fell in Love with Making Strawberry Mulberry Jam
Let’s be real—strawberries are the rockstars of the berry world, right? They’re pretty, sweet, and just scream “spring.” But here’s the thing: strawberries have a super short season where they’re actually good. A few weeks ago, I realized my favorite local farm was about to stop selling their juicy strawberries for the year. Panic mode activated! I needed to save that amazing flavor somehow, and homemade jam was the obvious answer.
Then, as fate would have it, I spotted a cart of plump, dark purple mulberries at the market. My kid, let’s call her Little Munchkin, has been obsessed with mulberries since she was tiny—she’d pick them off bushes and eat them like candy, staining her fingers purple for days. So I grabbed a pint, and a wild idea hit me: why not mix strawberries and mulberries in jam? The colors alone would be stunning, and the flavors? I could already imagine the sweet strawberry balancing the tart mulberry.
I didn’t want the mulberries to take over, though—strawberries deserved to shine. So I went with a 6:1 ratio (6 parts strawberries to 1 part mulberries). Spoiler alert: it was the best decision ever. The jam ended up being a vibrant purple-pink, loaded with berry goodness, and the taste? Way better than any store-bought jar I’ve tried. Plus, that deep color? Total “anthocyanin power” vibes—good for you and your Instagram feed.
What You’ll Need to Make Strawberry Mulberry Jam
First things first: let’s talk ingredients. You don’t need anything fancy, just fresh berries and a few pantry staples. I like to keep things simple, so here’s the list:
- 600g fresh strawberries (the smaller, juicier ones are my favorite—more strawberry flavor, less water!)
- 100g fresh mulberries (look for ones that are dark purple and slightly soft—they’re the sweetest)
- 140g granulated sugar (yes, sugar is important for preserving the jam, but we can adjust it later)
- 80g rock sugar (adds a nice texture and a slower, deeper sweetness)
- ½ lemon (juice only—brightens the flavors and helps the jam set)
- A tiny bit of flour or salt (for cleaning the berries—trust me on this)
Pro tip: If your strawberries or mulberries are extra sweet, you can cut back on the sugar a little. I did that this time because my berries were so ripe, and it still turned out perfect.
Step-by-Step Guide to Making the Jam
Okay, let’s get to the fun part! Making jam is easier than you think, especially if you use a bread machine (game-changer alert). Here’s how I did it:
Step 1: Clean the Berries Thoroughly
First, give the strawberries and mulberries a quick rinse under running water for a few minutes. This gets rid of any dirt or loose debris. Then, fill a big bowl with cold water and add a pinch of flour or salt—this trick helps pull out any hidden pesticides or tiny bugs (gross, but necessary!). Let them soak for 10-15 minutes. I know, it’s an extra step, but better safe than sorry, right?
Step 2: Prep and Marinate the Berries
Drain the water and rinse the berries again—we don’t want any flour or salt left behind. Now, let’s prep them: pluck the green stems off the mulberries (they’re bitter, so don’t skip this!) and hull the strawberries (twist or cut off the green leafy part). I like my jam to have a chunky texture, so I cut the strawberries into small pieces (not too tiny—you want to bite into berry bits!).
Next, toss the strawberries and mulberries in a bowl with the granulated sugar. Mix them up so every berry is coated. Then, cover the bowl and let them sit for at least 3 hours—preferably overnight. Why? The sugar draws out all the juicy goodness from the berries, which means less cooking time later and more flavor. Trust me, this marination step is non-negotiable.
Step 3: Wait for the Berries to Release Their Juice
After a few hours, check on your berries. They should be swimming in their own sweet juice—like a berry syrup pool. That’s exactly what we want! The strawberries will have softened a bit, and the mulberries might have broken down slightly. This is when you know you’re ready to cook.
Step 4: Cook the Jam in the Bread Machine
Now, here’s the lazy (but genius) part: I use a bread machine to make jam. No stirring for hours, no watching the pot like a hawk. Just dump everything in and let it do its thing.
First, pour the marinated berries and all their juice into the bread machine’s bucket. Then add the rock sugar—this adds a little extra sweetness and helps the jam thicken nicely. Remember, if your berries are super sweet, you can reduce the sugar by 10-20g. I did that this time, and it was still perfectly sweet.
Next, squeeze in the juice from half a lemon. Lemon juice does two things: it brightens the berry flavors (so the jam isn’t just sweet) and it helps the jam set better. Plus, it adds a tiny bit of acidity that makes the jam last longer.
Here’s a pro tip to avoid a sticky mess: cover the bread machine bucket with a piece of aluminum foil before putting the lid on. This stops the jam from splattering all over the inside of the machine. Trust me, cleaning jam splatters is not fun—save yourself the hassle!
Now, select the “jam” setting on your bread machine. Mine takes 1 hour and 15 minutes, but every machine is different—check your manual to be sure. Then hit start and walk away! Go do something fun—read a book, play with your kid, or scroll through TikTok. The machine has got this.
Step 5: Store the Jam Properly
Once the bread machine beeps, your jam is done! It should be thick, glossy, and smell like a berry paradise. Now, you need to store it correctly to make it last.
First, make sure your jam jars are clean and sterile. I wash mine with hot, soapy water, then boil them for 10 minutes, or run them through the dishwasher on the hottest setting. Dry them completely—no water allowed!
Pour the hot jam into the sterile jars, leaving about 1cm of space at the top (this is called “headspace”). Then, screw on the lids tightly and flip the jars upside down immediately. Let them sit like that for at least 30 minutes. Why? Flipping them creates a vacuum seal, which keeps the jam fresh for months. When you flip them back, you should hear a “pop” sound—that means the seal is good.
Once the jars are cool, store them in the fridge. Unopened jars will last up to 6 months (yes, really!). Once you open a jar, eat it within 2 weeks—no preservatives here, just fresh berry goodness.
Final Thoughts on My Strawberry Mulberry Jam
Let’s cut to the chase: this jam is amazing. It’s sweet, tart, chunky, and bursting with berry flavor. I love spreading it on toast in the morning—warm toast with a thick layer of jam? *Chef’s kiss*. It’s also great on yogurt, pancakes, or even as a filling for cookies. Little Munchkin has been asking for it every day, which is a win in my book.
Making this jam reminded me why I love cooking at home: it’s all about those happy accidents and the little moments. The way the strawberries and mulberries came together? Total magic. And knowing that I made something delicious (and healthy!) for my family? Priceless.
So if you’re looking for a fun, easy jam recipe to try before strawberry season ends, give this one a go. It’s simple, tasty, and the color alone will make you feel like a kitchen wizard. Trust me—you won’t regret it. And hey, if you end up with a few jars left, they make great gifts! Just tie a pretty ribbon around the lid, and you’ve got a thoughtful present that anyone would love.
Happy jam-making, friends! And remember: good things come to those who marinate their berries (and maybe sneak a few mulberries while cooking—no judgment here).
