A Homemade Blueberry Pie Filling recipe for fresh or frozen blueberries. Great for ice cream or cheesecake toppings, pancakes and waffles, or of course, pie!
Wash blueberries carefully. If using frozen, at least partially thaw before using.
In medium size saucepan, combine blueberries, water, sugar, lemon juice, corn starch, and salt. Cook over medium heat until mixture comes to a gentle boil, about 5 minutes, only stirring occasionally. Mixing too much will crush the blueberries as they cook.
After pie filling has come to a gentle boil and has thickened, remove from heat and stir in vanilla and lemon zest gently. Allow to cool for 15-20 minutes before using as a topping.
Notes
If using as a pie filling, allow to cool completely (to room temperature) before pouring into raw pie shell. Refrigerate for up to 5 daysFreeze for up to 3 months - reheat after thawing to bring a glossy shine back, add a few Tablespoons of water if necessary.