Why not be patriotic this holiday — with a red, white, and blue pie that’s bursting with berries?
Start by making a graham cracker crust. You can crush the graham crackers with a rolling pin inside a sturdy plastic bag, or whiz them in a food processor. If you will be making a lot of pies this summer with this crust, you can also buy graham crackers in crumb form. Or swap out your favorite not-too-sweet cookie for the crumbs.