Description
This shockingly easy homemade blueberry jam recipe lets you create a delicious, fresh fruit preserve using just one pot and a few simple ingredients. Perfect for spreading on toast or adding to desserts, this vibrant jam is made with fresh or frozen blueberries, sugar, and a touch of lemon juice. The straightforward simmering method ensures a thick, flavorful jam that seals perfectly for long-term storage.
Ingredients
Scale
Ingredients
- 4 cups fresh or frozen blueberries
- 2 cups granulated sugar
- 2 tablespoons lemon juice
Instructions
- Prepare the Blueberries: Wash the blueberries thoroughly and remove any stems to ensure a clean jam base.
- Combine Ingredients: In a large pot or Dutch oven, add the blueberries, sugar, and lemon juice together.
- Dissolve Sugar: Place the pot over medium heat and stir the mixture until the sugar completely dissolves into the blueberries.
- Simmer the Jam: Bring the mixture to a boil, then reduce the heat to maintain a gentle simmer. Stir occasionally and cook for 20-30 minutes until the jam thickens properly.
- Test for Thickness: Drop a small amount of jam onto a cold plate. If it sets and doesn’t run, the jam has reached the right consistency.
- Skim Foam: Remove any foam that forms on the surface of the jam to improve texture and appearance.
- Jar the Jam: Carefully ladle the hot jam into sterilized jars, leaving about 1/4 inch of headspace at the top.
- Seal Jars: Wipe the rims clean, place lids and rings on tightly to prepare for processing.
- Process in Water Bath: Submerge the jars in a boiling water bath for 10 minutes (adjust time if at high altitude) to ensure proper sealing and preservation.
- Cool and Store: Remove the jars from the water bath and let them cool completely on a wire rack. The lids should seal as they cool, making the jam safe to store.
Notes
- Use either fresh or frozen blueberries—both work well for this recipe.
- Adjust cooking time slightly depending on your desired jam thickness.
- Ensure jars are properly sterilized to prevent spoilage.
- If you prefer a smoother jam, you can mash blueberries slightly before cooking.
- Store sealed jars in a cool, dark place and refrigerate after opening.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Condiment
- Method: Stovetop
- Cuisine: American
Keywords: blueberry jam, homemade jam, easy jam recipe, fruit preserve, stovetop jam, blueberry spread
