Description
This homemade Blueberry Pie Filling recipe creates a luscious and thick fruit filling perfect for pies, tarts, or as a topping for desserts. Made with fresh or frozen blueberries, sugar, cornstarch, lemon juice, and optional vanilla, it’s easy to whip up on the stovetop and delivers a vibrant, sweet-tart flavor that enhances any baked treat.
Ingredients
Scale
Blueberry Pie Filling
- 4 cups blueberries (fresh or frozen)
- ¾ cup granulated sugar
- 3 tbsp cornstarch
- Pinch of salt
- 1 tbsp lemon juice
- 2 tsp vanilla extract (optional)
Instructions
- Heat Blueberries: Place the blueberries in a saucepan over medium heat. Cook for 7-9 minutes until they soften and start releasing their juices, creating a natural syrup.
- Mix Dry Ingredients: In a separate bowl, whisk together the granulated sugar, cornstarch, and a pinch of salt until well combined. This mixture will thicken the filling during cooking.
- Combine Mixtures: Add the sugar and cornstarch mixture to the cooked blueberries. Stir thoroughly to mix the dry ingredients evenly with the fruit juices.
- Thicken Filling: Continue cooking the mixture over medium heat for 2-3 minutes, stirring constantly to prevent lumps and ensure the filling thickens to a gel-like consistency.
- Add Final Flavors: Remove the saucepan from heat. Stir in the lemon juice and, if using, the vanilla extract to enhance the brightness and aroma of the filling. Allow the filling to cool to room temperature.
- Store Filling: Transfer the cooled blueberry filling into clean glass jars. Seal and refrigerate until ready to use in pies, tarts, or as a dessert topping.
Notes
- Using frozen blueberries is convenient and works just as well as fresh; no need to thaw before cooking.
- Adjust sugar amount based on the natural sweetness of your blueberries and personal taste.
- The cornstarch acts as a thickener; ensure it is well mixed to avoid lumps in the final filling.
- Store leftover filling in the refrigerator for up to 1 week or freeze for up to 3 months.
- If a smoother texture is desired, blend the filling lightly after cooking.
