A delicious baked blueberry (or a combo of berries) pie with fresh berries thrown on top for a more 'fresh' taste during off-season. So yummy and versatile, too.
Roll into a flat disc and put in freezer for a bit to let the dough relax and for the butter to get 'cold' again (helps with flakiness) while you prepare the filling.
set aside about 1 cup of berries to put on top of pie after it's cooked
Place 2 12 cups blueberries (or half/half if you are doing a combined blueberry/cherry pie) in saucepan over medium heat and cook until the berries half broken down and they become saucy. I use a fork or potato masher to help break them down. The mixture should reduce by approximately a third to a half, usually in about 10 minutes or so. Allow to cool slightly. *While this is not a mandatory step, I always do this because it takes some of the 'water' out of the filling and adds a condensed sauce to the pie filling. Skip this step if you just want to cut time and use all 5 cups in the next step.
In a large bowl add the remaining berries 2 1/2 cups (or 5 1/2 cups if skipping the step above), grated apple, lemon juice, sugars, maple syrup, cinnamon, salt, tapioca starch, salt and vanilla. Add your cooked berry filling, if using (from step 1). Set aside.
While your pie is chilling, preheat oven to 400F. Remove pie from freezer and brush egg wash along crust sides and top or lattices, if using.
Bake at 400F for 15-20 minutes then reduce heat to 350F and cook for another 30 minutes or so, or until filling is bubbling and crust is a nice golden brown. I use a pie shield (or tin foil around top crust sides) for the last 1/2 of baking if the crust is getting brown too quickly.
Allow pie to cool for at least an hour or two, at room temperature. If desired, add some fresh berries to the top of your pie when it has cooled. This adds a nice freshness to your pie. Enjoy!