The best blueberry pie recipe ever. Add a lattice top or a regular pastry to the top of this pie. I've made a note if you can only source frozen blueberries. Be sure to put pie on a baking sheet before putting in the oven to catch overflow.
*if using frozen blueberries, use about 6 cups frozen blueberries, don't thaw and add extra 1 tbsp of cornstarch