Lemon Buttermilk Icebox Pie - to-die-for delicious!!! SO simple and it tastes amazing! We made two of these pies in one week and there were no leftovers!! Sweetened condensed milk, lemon zest, lemon juice, buttermilk, egg yolks, graham cracker crust. Ready in 20 minutes. Top with whipped cream or cool whip. Seriously THE BEST! #lemonpie #pie #lemon #dessert