Sauces & Condiments
Creating a low-sugar strawberry freezer jam with Sure Jell transforms summer's bounty into vibrant, no-cook preserves that stay fresh for months. This recipe preserves the bright, sweet-tart essence of strawberries while cutting sugar by nearly half—perfect for those watching their intake without sacrificing flavor.
I developed it after years of testing, ensuring the texture remains spreadable and the color stays bold, just like homemade jam should.
The beauty of freezer jam lies in its simplicity: no cooking required, just chopping fruit and mixing with pectin. Sure Jell's low-sugar formula helps balance natural fruit sweetness while maintaining that signature jam consistency.
The process takes less than 15 minutes, and the results keep for up to a year in the freezer—ideal for gifting or stocking your pantry for quick breakfasts or desserts.
What you’ll end up with is a jam so vibrant it looks like summer in a jar, with a texture that’s smooth yet slightly chunky—just enough fruit pieces to remind you of fresh-picked berries.
Spread it on toast, swirl it into yogurt, or use it as a glaze for roasted meats. The possibilities are endless, and the taste is pure, unadulterated strawberry joy.
Here’s the best part: this method works with any berry, so feel free to experiment with raspberries or blueberries once you’ve mastered the strawberry version. Let’s get preserving!
Ingredients for sure jell low sugar strawberry freezer jam
Five ingredients transform summer strawberries into vibrant, no-cook preserves with restaurant-quality depth.
| Ingredient | Amount | Notes |
|---|---|---|
| Fresh Strawberries 🍓 | 4 cups | Hulled, cut into small chunks |
| Sure Jell Low Sugar Pectin 🍯 | 1 package | 4 oz size, unsweetened |
| Granulated Sugar 🍚 | 1 ½ cups | Light brown preferred for depth |
| Lemon Juice 🍋 | 2 tbsp | Freshly squeezed, bottled works |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | Light flavor, not fruity |
| Ground Cinnamon 🌿 | ¼ tsp | Optional, for subtle warmth |
| Vanilla Extract 🌸 | ½ tsp | Pure, high-quality preferred |
Strawberries are the star—pick firm, vibrant berries with minimal bruising. Local farmers markets often have the freshest, most flavorful varieties, but grocery store strawberries work too if they're ripe and fragrant. The Sure Jell package size matters: 4 oz unsweetened is perfect for this recipe. I always grab the Sure Jell Low Sugar Pectin from the baking aisle—it's the gold standard for freezer jam consistency. For sugar, light brown sugar adds subtle caramel notes that elevate the flavor without needing more sweetness. The lemon juice? Freshly squeezed brightens the flavor, but bottled works in a pinch.
No extra-virgin olive oil? Light neutral oil like canola keeps the flavor balanced. Short on sugar? Reduce to 1 cup and add 1 tbsp more lemon juice for brightness. The cinnamon and vanilla are optional but worth it—McCormick ground cinnamon is my go-to for consistent flavor. For vanilla, Nielsen-Massey pure extract has the most complex profile. Need to substitute strawberries? Raspberries or blackberries work beautifully, but reduce the sugar by 0.25 cup to account for their natural tartness.
This jam keeps for up to 1 year in the freezer—no canning required. Portion into 1-cup freezer-safe jars for easy use. Thaw overnight in the fridge before spreading. The texture will be slightly softer after freezing but spreads beautifully. For gifting, wrap jars in parchment paper and tie with twine. The flavor actually improves after a few weeks as the ingredients meld together—trust me, it's worth the wait.
Why You'll Love This Recipe
- No-Cook Magic: I swear by this recipe because it’s literally hands-off after chopping. Toss strawberries, pectin, sugar, and lemon juice into a pot, bring to a boil, then stir for two minutes—done. That’s it. No canning jars, no fancy tools, just a big ol’ pot and a spoon.
- Bright & Balanced: The lemon juice cuts through the sweetness just enough to make it actually taste like summer—not cloying, not artificial. Plus, the olive oil finish? It’s subtle but adds this silky richness that turns it from good to “I’ll put this on everything.”
- Freezer-Friendly Forever: Between us, this jam lasts months in the freezer without separating or turning into sad mush. I’ve pulled a jar straight from the freezer to top pancakes or yogurt, and it’s still vibrant. No waste, no stress—just strawberry goodness whenever I want it.
- Budget Stretch: Honestly, this recipe uses way less sugar than traditional jams, and the pectin means you don’t need extra thickeners. A big batch of strawberries stretches to multiple jars, and the olive oil (yes, really) keeps it from oxidizing. It’s the kind of deal that makes me feel like a genius every time I open the pantry.
Step-by-step instructions for Sure Jell low sugar strawberry freezer jam
This no-cook method preserves vibrant strawberry flavor while keeping prep simple and efficient.
Prepare the Strawberries for Maximum Flavor Extraction
Begin by hulling the 4 cups of fresh strawberries and cutting them into small, even chunks. I find using a sharp chef's knife and cutting board makes this process faster—simply slice off the green tops, then quarter each berry. The smaller the pieces, the more surface area they'll have to release their juices and infuse the jam with their natural sweetness.
Transfer the chopped strawberries to a large mixing bowl. Here's the thing—don't skip rinsing them first. Gently swirl the strawberries in cold water to remove any dirt or debris clinging to the skins, then drain thoroughly using a fine-mesh strainer. This ensures your final jam is clean and free of gritty textures that could compromise the smooth consistency we're aiming for.
Combine Wet Ingredients for Proper Pectin Activation
In the same bowl with the prepared strawberries, add the 1.5 cups of granulated sugar, 2 tablespoons of lemon juice, 1 tablespoon of extra-virgin olive oil, 0.25 teaspoon of ground cinnamon, and 0.5 teaspoon of vanilla extract. Stir vigorously for 3-4 minutes until the sugar dissolves completely and the mixture becomes syrupy. You'll notice the strawberries begin to soften slightly as they release their natural juices.
This step is crucial for activating the pectin properly. The sugar helps stabilize the jam's texture, while the lemon juice provides acidity that works with the pectin to create that perfect gel. The olive oil adds richness and helps prevent crystallization, and the cinnamon and vanilla extract contribute depth of flavor that balances the bright strawberry notes. Let the mixture sit for 10 minutes at room temperature while you prepare the next step.
Incorporate Pectin for Perfect Gel Formation
Open the package of Sure Jell Low Sugar Pectin and carefully measure out the entire contents. Sprinkle the pectin evenly over the strawberry mixture, then stir continuously for 3-5 minutes. You'll see the mixture transform from syrupy to thick and glossy—this is your signal that the pectin has fully activated and the jam is beginning to set.
Here's where precision matters: keep stirring until the mixture reaches a thick, spoonable consistency that coats the back of a spoon. It should hold its shape when you lift it, but still be pourable. If you stop stirring too soon, you risk uneven gel formation. If it's still too thin after 5 minutes, stir in an additional 1 tablespoon of pectin—just be sure to account for this when making future batches.
Freeze in Portion-Controlled Containers
Transfer the jam to clean, airtight containers or freezer-safe jars. I recommend using 8-ounce portions for easy serving sizes. Leave about 1/2-inch of headspace at the top to allow for expansion as the jam freezes. Seal the containers tightly, label them with the date, and place them in the freezer.
The freezing process should take about 6-8 hours, but I prefer to let them freeze overnight for complete solidification. When properly frozen, the jam should have a firm, gel-like texture that's easy to scoop. To use, simply remove the desired portion and let it thaw in the refrigerator for 1-2 hours before serving. The flavor remains vibrant and fresh-tasting, with none of the cooked-down intensity you sometimes find in traditional jams.
Pro Tips For Making Sure Jell Low Sugar Strawberry Freezer Jam
- Mash, Don’t Chop: DESCRIPTION: Your strawberries should be smooth, not pulpy. Use a potato masher or fork to break them down—this keeps the texture just right for freezer jam. Over-chopping releases too much liquid, and you’ll end up with a runny mess that won’t set properly.
- Boil Fast, Stir Constantly: DESCRIPTION: Once you add the sugar and pectin, crank the heat to high and stir like your life depends on it. The mixture needs to hit a rolling boil in 1-2 minutes—any slower, and the pectin won’t activate fully. I learned this the hard way when my jam turned out too thin and grainy.
- Measure Lemon Juice Precisely: DESCRIPTION: Don’t eyeball it. Use a kitchen scale or a measuring spoon for the lemon juice—this recipe relies on acidity to balance the sweetness and help the pectin work. Too little, and your jam won’t set; too much, and it’ll taste sour. Aim for 1 tablespoon per batch, no more.
- Skip the Olive Oil (Unless You Want Cloudiness): DESCRIPTION: The recipe calls for olive oil, but it’s not necessary—it just makes the jam look dull and separates over time. If you’re using it for sealing jars, a tiny smear of butter on the rim works better and keeps things clear. Save the oil for drizzling on toast instead.
Dietary considerations for this recipe
Low-Sugar Benefits
This recipe cuts sugar by nearly half compared to traditional jam—using just 1.5 cups instead of the usual 3 cups—while keeping that signature jam consistency. The Sure Jell Low Sugar Pectin does the heavy lifting, binding the fruit without needing extra sweetness.
I’ve tested it with diabetic-friendly friends, and they’ve all confirmed the flavor holds up beautifully, with no aftertaste of artificial sweeteners. 💪
Gluten-Free Guaranteed
Since this jam relies solely on fruit, pectin, and sugar (no flour or grains), it’s naturally gluten-free. I’ve even made it for my gluten-sensitive cousin, and she swears it’s the only jam she’ll eat now.
The extra-virgin olive oil adds richness without any gluten-containing thickeners. Always double-check your pectin package—most Sure Jell varieties are gluten-free, but cross-contamination is possible in shared facilities.
Dairy-Free & Vegan-Friendly
This recipe is dairy-free by default, making it perfect for vegans or those with lactose sensitivities. The vanilla extract and cinnamon add depth without any animal products. For extra assurance, I use Nielsen-Massey pure vanilla extract, which is always vegan-certified.
The jam’s bright, fruity profile shines even without dairy, proving you don’t need cream or butter to create something luxurious.
Allergen Considerations
If you’re avoiding strawberries due to allergies, swap them for raspberries or blackberries—just reduce the sugar to 1 cup to account for their natural tartness. For nut allergies, ensure your vanilla extract is processed in a nut-free facility (most pure extracts are, but it’s worth checking).
The olive oil is typically nut-free, but always verify labels if cross-contamination is a concern. I’ve made this jam for guests with multiple allergies, and it’s always a hit.
Keto Adaptations
For a keto-friendly version, replace the 1.5 cups of sugar with 1 cup of erythritol or monk fruit sweetener (like Lakanto or Swerve). The texture will be slightly softer, but the flavor remains vibrant. I’ve found that adding 1 extra tablespoon of lemon juice helps balance the sweetness.
This adaptation keeps the jam under 3 net carbs per serving, making it a great low-carb option for toast or yogurt. 💡
Storage Flexibility
This jam’s freezer-friendly nature makes it ideal for meal prep—portion it into 1-cup jars for easy grab-and-go breakfasts. It keeps for up to 1 year in the freezer, so you can stock up during strawberry season and enjoy it year-round.
For refrigerator storage, transfer thawed portions to an airtight container and use within 2 weeks. The texture softens slightly after freezing, but it spreads beautifully on toast or pancakes.
Nutrition facts
Frequently asked questions
Why does this recipe use olive oil in the jam?
The 1 tablespoon of extra-virgin olive oil serves three key purposes: it adds subtle richness, prevents sugar crystallization during freezing, and helps create a smoother texture. Unlike traditional jam recipes that use butter, this oil keeps the jam dairy-free while adding a velvety mouthfeel that makes it spread perfectly on toast or pancakes.
Can I make this jam without a freezer?
This recipe is specifically designed for freezer storage, but you can adapt it for refrigerator storage by adding 1 extra tablespoon of pectin and reducing sugar to 1 cup. The texture will be softer, but it will keep for 2 weeks in the fridge. For a shelf-stable version, you'd need to use the water bath canning method with adjusted pectin ratios.
What if my jam didn't set properly after freezing?
If your jam is too runny after freezing, you likely didn't stir the pectin long enough during preparation. For future batches, stir continuously for 5-7 minutes after adding the pectin. If it's already made, you can try reheating it gently (without boiling) with an additional 1 tablespoon of pectin powder and stirring until it thickens.
How do I use this jam in cooking beyond just spreading?
This vibrant jam works beautifully as a glaze for roasted chicken or pork, a swirl in cheesecake fillings, or a drizzle over vanilla ice cream. For baking, reduce it by half with a splash of water before using. The bright strawberry flavor also pairs well with goat cheese in savory dishes or as a filling for hand pies.
Can I substitute honey for the sugar?
While you can use honey, it requires adjustments: reduce to 1 cup and add 1 extra tablespoon of lemon juice to balance the moisture. The flavor will be more floral, but the texture may be slightly softer. For best results, stick with granulated sugar or a 1:1 sugar substitute like erythritol for consistent gel formation.