Hey, jam lovers! Want to capture summer’s sweetness in a jar? This Homemade Mixed Berry Jam is your ticket to fruity bliss. With strawberries, blueberries, blackberries, and raspberries, it’s a vibrant, low-sugar spread that skips pectin for a natural vibe. I first made this with my grandma during a berry-picking adventure, and it’s been a family favorite ever since. Perfect for toast, yogurt, or even ice cream, it’s so easy you’ll ditch store-bought jars for good!
What makes this easy mixed berry jam special? It’s all about fresh flavors and simplicity. No fancy gear, just a saucepan and a few ingredients. It’s low-sugar, vegan-friendly, and freezer-ready, so you can enjoy it year-round. Whether you’re a jam-making pro or just starting out, this recipe’s a breeze. Let’s get jamming!
PrintHomemade Mixed Berry Jam
Homemade Mixed Berry Jam is an easy way to enjoy the taste of summer every day! This recipe is made with less sugar than traditional jam and without adding pectin. Perfect for spreading on toast, swirling into yogurt, or topping desserts.
- Prep Time: 10 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 10 minutes
- Yield: 2 3/4 cups 1x
- Category: Condiments
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 16 oz of strawberries, about 3 cups coarsely chopped
- 10 oz of blueberries, 2 cups/pint
- 6 oz of blackberries, 1 heaped cup
- 6 oz of raspberries, 1 heaped cup
- 1 cup of granulated sugar
- 1/4 cup + 1 tablespoon of fresh lemon juice
Instructions
- Wash and dry the fruit thoroughly and cut the strawberries in half (skip if using frozen berries).
- In a medium sized saucepan (2 quarts or larger), add the berries, sugar, and 1/4 cup of the lemon juice.
- Heat the ingredients over medium high heat until the juices have seeped out and the mixture starts simmering, about 3-5 minutes.
- Continue to simmer the berries for about 15 minutes until the fruit softens. Using a spatula or wooden spoon, stir the mixture periodically.
- Once the fruit has softened, use a potato masher or a fork to start mashing the berries. Mash until no whole fruit remains, but don’t worry about getting everything perfectly smooth at this point.
- Continue to simmer the jam over medium-high heat for another 35-45 minutes, stirring often to prevent scorching. Turn down the heat to medium if the mixture bubbles too furiously.
- During the last few minutes of cooking, the jam will start to sputter a lot, and it’s super hot, so be careful! Important: Stirring will agitate the splatter during the final minutes of cooking, so to keep yourself from getting splashed, remove the pot from the heat, stir the jam, and then return the pot to the burner.
- The jam is ready when the mixture looks like it’s “breathing” and the bubbles are smaller and thickened. The mixture should be as thick as loose pudding and a spoon should leave visible drag marks when moved through the jam. There should be no visible fruit juice, and the foam will have subsided. The mixture will have reduced to 2 1/2-2 3/4 cups as well.
- Remove the jam from the heat and stir in 1 tablespoon of lemon juice. Allow the jam to cool at room temperature.
- Once the jam has cooled, transfer to a clean jar or container, pop a lid on it, and store it in the fridge for up to a month or in the freezer for even longer!
Notes
- The jam will continue to thicken as it cools.
- Best way to test if your jam is done cooking: Place a small dish or small plate in the freezer approximately 5-10 minutes before the jam finishes cooking. Once the dish is very cold, spoon a little of the hot berry jam into the dish and pop it in the freezer. Let it cool completely, but not freeze, and then check the consistency. If it doesn’t run out of the dish when tipped out, or if it can be scooped up with a butter knife, it’s ready! If the jam is too runny, keep it simmering for another 10 minutes and check again. I learned this plate trick from my grandma, and it’s a game-changer!
Allergy Information: Check ingredients for allergens, especially berries. Always verify with product labels to ensure safety.
Nutrition
- Serving Size: 1 tablespoon
- Calories: 28 kcal
- Sugar: 6 g
- Sodium: 0 mg
- Fat: 0 g
- Saturated Fat: 0 g
- Carbohydrates: 7 g
- Fiber: 1 g
- Protein: 0 g
Why You’ll Love This Jam
- Quick Prep: Just 10 minutes to get started.
- No Pectin: Berries’ natural pectin does the trick.
- Low-Sugar: Less sugar, more fruit flavor.
- Versatile: Spread it, swirl it, or glaze with it.
- Freezer-Friendly: Save summer’s bounty for later.
Tip: Frozen berries work too—just thaw them first! See Also my Blueberry Lemon Jam Recipe
Tips and Variations
Tips for Success
- Chill a Plate: Freeze a plate for 5-10 minutes to test jam thickness.
- Stir Often: Prevents burning and keeps the jam smooth.
- Safe Jars: Sterilize jars for safety
- Frozen Berries: Thaw completely to avoid watery jam.
Fun Variations
- Spicy Twist: Add a pinch of cinnamon—my kids love it!
- Chia Boost: Stir in chia seeds for extra thickness.
- Berry Swap: Try cranberries for a tart kick.
- Boozy Jam: A splash of Grand Marnier adds flair.
Storage and Make-Ahead Ideas
Storage: Store in an airtight jar in the fridge for up to 1 month or freeze for 6 months. Perfect for gifting or meal prep!
Make-Ahead: Make it when berries are in season and freeze for later.
Serving Suggestions
Ideas: Spread on toast, swirl into yogurt, or top ice cream. It’s also great in thumbprint cookies or as a glaze for pork.
Pairings: Pair with tea for breakfast or serve with scones.
Why I Love This Jam
This mixed berry jam without pectin is more than a recipe—it’s a memory. Growing up, I’d help my grandma pick berries at a local farm, then spend hours turning them into jam. Her kitchen smelled like summer, and this recipe brings that back. In America, jam-making is a tradition, especially in rural areas where preserving fruit was a way of life. This low-sugar version feels modern but keeps that old-school charm. It’s my go-to for sharing love through food.
Frequently Asked Questions
Can I use different berries?
Yes! Mix any berries you love, just keep the total weight the same.
Can I skip the sugar?
You can reduce sugar or use honey, but it may affect texture and shelf life.
How long does it last?
Up to 1 month in the fridge or 6 months in the freezer.
Can I use frozen berries?
Absolutely, just thaw them first to avoid extra liquid.
Why add lemon juice?
It boosts flavor, preserves the jam, and helps it set naturally.
Can I double the recipe?
Yes, use a larger pan and simmer a bit longer.
Is it diabetic-friendly?
It’s low-sugar, but check with a dietitian for specific needs.
Conclusion
This Homemade Mixed Berry Jam is a simple, delicious way to enjoy summer’s flavors anytime. It’s easy, healthy, and perfect for any meal. Give it a try, share your thoughts in the comments, and pin it for later!
