
Homemade Blueberry Jam
15 minsPantry & Jams
Intention: Low-Glycemic Dark Pigment Antioxidants
Yield: Makes 1 small jar
- Anthocyanin Rich — Simmering dark berries down breaks cell walls, releasing deep vascular and neural supporting antioxidants.
- Zero Glycemic Spike — Provides classic comforting sweetness entirely clear of processed sugars to keep systemic inflammation low.
Ingredients
Berry Base
- 250g frozen blueberries
- 2 tbsp zero-calorie sweetener (adjust to your preferred sweetness)
Equipment
- Small pot
- Any spoon to stir
- Clean glass jar (recycled pickle jar or any bottle on hand)
Simple Method
- 1Add your frozen blueberries to a small pot and let them melt gently over a steady low heat setting without adding water.
- 2Stir your zero-calorie sweetener into the warm fruit base once the berries begin bubbling and releasing liquid.
- 3Simmer for 8-10 minutes while keeping the fruits completely whole and chunky, then pour into a recycled glass jar to cool and set.
Detailed Method
- 1Empty 250g of frozen blueberries directly into your small pot. Do not add any water at all; the berries will thaw and release their own deep violet juices.
- 2Place the pot over a steady low heat setting, stirring occasionally with your spoon to ensure they thaw evenly without scorching.
- 3Once the juices begin bubbling gently, add your 2 tablespoons of zero-calorie sweetener, incorporating it completely into the warm fruit base.
- 4Simmer uncovered for 8-10 minutes, allowing the liquid to naturally reduce and thicken into a syrup.
- 5Keep the berries completely intact—do not mash or press down on the fruits, ensuring the final texture remains beautifully whole and chunky according to your preference.
- 6When the liquid has reduced and comfortably coats your spoon, remove the small pot from the heat source.
- 7Pour the hot, chunky jam straight into your clean recycled glass jar or bottle.
- 8Leave the jar open on the counter to cool down completely to room temperature, then seal it with the lid and place it in the refrigerator to set.
- 9To serve: Spread this rich blueberry jam directly over your functional micro-cake or bread, popping the whole, juicy berries as you eat for a deeply satisfying fruit texture.
Tips
- Skipping the mashing phase keeps the blueberries plump and whole, which gives you incredible, satisfying pops of flavor when layered onto a dense cake.
- Do not crank up the heat; without added water, high heat will scorch the natural fruit sugars and muddy the clean, bright flavor profile of the blueberries.
- The jam will look slightly loose while it is still hot in the pot, but it will firm up beautifully into a gorgeous glossy spread once it completely chills in the fridge.
Storage
Keep stored safely in your refrigerator for up to 7 days.