Question: how many days ahead can you make pies?
Answer: If you'd rather avoid the freezer all together and simply bake a fruit-based pie a few days in advance, it can keep, loosely covered, for up to two days at room temperature, or up to four days in the fridge. Again, 10 to 15 minutes in a 375°F oven before serving will help re-crisp the crust and warm up the fruit.