How Do You Thicken Berry Pie Filling?
There are a few ways to thicken berry pie filling. You can use cornstarch or flour as a thickening agent. Mix either one with sugar and sprinkle it over the berries before baking. Another option is to add tapioca pearls or instant tapioca to the filling. These will absorb the liquid and thicken the mixture as it cooks. Lastly, you can simmer the berries in a saucepan with a little bit of sugar and cornstarch or flour until it reaches the desired consistency before adding it to the pie crust.