Key Lime Pie Bars Ingredients For the Crust 1 1/2 cups crushed graham crackers (about 2/3 of a sleeve) 2 tablespoons sugar 1/3 cup butter, melted 1/2 cup sweetened flaked coconut For the Filling 3 cups sweetened condensed milk 1/2 cup sour cream 3/4 cup key lime juice (I used Nelly and Joes Key Lime