This recipe will show you how to prepare the filling for a delicious homemade blueberry pie, and all you need are fresh blueberries, a lemon, sugar, water, and cornstarch. The result is a sweet fruit filling with a thick consistency that will complement your favorite crust recipe perfectly
In a small or medium-sized saucepan, combine blueberries, sugar, ¾ cup water, lemon juice, and lemon zest. Bring the mixture to a gentle boil. Using a potato masher, mash some of the blueberries.
Meanwhile, combine the cornstarch with ¼ cup cold water to create the slurry.
Once the blueberry mixture has come to a gentle boil, stir in the slurry, reduce the heat to a simmer, and cook for 1-2 minutes until the sauce thickens.
Remove the blueberry pie filling from the heat and allow to cool for at least 10 minutes before using.
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Notes
You can make this completely organic by using organic products. Organic cornstarch is a little difficult to find, but it is available at Whole Foods and other specialty grocery stores and also online at places like Amazon.com.