Ingredients
Berries and Sugar



Instructions
Step 1
Start by taking your mixed berries, which can include raspberries, strawberries, and blueberries. Use a blender or a meat grinder to thoroughly mash the berries into a smooth puree. This will create the base of your jam.
Step 2
In a mixing bowl, combine the berry puree with the granulated sugar. For every kilogram of berries, you will want approximately 700 grams of sugar, but feel free to adjust this based on your sweetness preference. Mix well until the sugar is evenly distributed through the puree.
Step 3
Cover the mixture and let it sit at room temperature for 24 hours. During this time, be sure to stir the mixture occasionally to help the sugar fully dissolve into the berry puree. This helps in developing the flavor of the jam.
Step 4
After the mixture has rested and the sugar has dissolved, carefully pour it into clean jars. It’s important that the jars are sanitized to avoid any spoilage. Seal them tightly and make sure to label them accordingly.
Step 5
Finally, place the sealed jars in the freezer for long-term storage. This jam should only be kept in the freezer to maintain its freshness. If you chose to use equal parts sugar and berries (1:1), you can store in the refrigerator, but be aware that the shelf life will be limited without sufficient sugar.
Servings
Equipment
Essential for turning your fresh berries into a smooth purée. If you don't have one, a potato masher can work too, though it may result in a chunkier texture!
For the perfect sweetness ratio, measuring cups will ensure you're adding just the right amount of sugar to complement the berries.
Store your finished jam in sterilized jars. This helps maintain freshness. Boil them in water before use to ensure they are clean!
Variations
Faq
- Can I use frozen berries for this recipe?
Absolutely! Frozen berries work just as well as fresh. Just beware that the jam might be a bit runnier since frozen fruits release more liquid.
- How long does homemade berry jam last?
If stored correctly in the freezer, your jam can last up to a year! Once opened, keep it in the fridge and consume within a month.
- Can I reduce the sugar in this recipe?
Yes, while it may affect the texture and preservation, you can adjust the sugar to your taste. Just keep in mind that less sugar might mean a shorter shelf life.
- Is it possible to add spices to the jam?
Definitely! Spices like cinnamon or vanilla can lend a unique flavor. Just be sure to add them in small amounts and taste as you go!
- How do I make my jam thicker?
If you find your jam is too thin, try simmering it longer or adding a bit of pectin to help thicken it up.
- Can I mix different types of berries together?
Of course! Mixing berries like strawberries, raspberries, and blueberries can create a delicious blend of flavors in your jam.