Blueberry pie was first eaten by early American settlers[4] and later the food spread to the rest of the world.
A similar earlier pie from England are prepared with bilberries which are known as European Blueberries .
[5] Berry pie, including with blueberries, was documented as early as 1872 in the Appledore Cook Book.
Other ingredients include flour or instant tapioca, cinnamon, nutmeg, sugar, vanilla and butter.
[7] A 100 gram reference serving of commercially prepared blueberry pie supplies 55 calories, and is 10% fat, 35% carbohydrates, 2% protein, and 52% water (table).