18 oz tub whipped topping (like Cool Whip), thawed
1tablespoonlemon zestoptional but brightens everything!
Instructions
Make the crust: In a medium bowl, mix graham cracker crumbs, sugar, and melted butter until combined. Press firmly into the bottom and up the sides of a 9-inch pie dish. Freeze while you make the filling.
Mix the filling: In a large bowl, whisk together sweetened condensed milk and thawed lemonade concentrate until smooth. Gently fold in whipped topping and lemon zest.
Assemble: Pour the filling into the chilled crust and smooth the top with a spatula.
Freeze: Cover and freeze for at least 6 hours or overnight, until firm.
Serve: Let sit at room temp for 10-15 minutes before slicing. Garnish with extra whipped topping, lemon slices, or zest if desired.
Notes
Swap graham crackers for shortbread or vanilla wafers for a twist.