This Key Lime Pie Milkshake recipe is perfect for those who want to enjoy the flavors of Key Lime Pie in a cool and refreshing drink. The milkshake is made with vanilla ice cream, milk, lime juice, and graham crackers, giving it a creamy and tangy flavor with a hint of crunch. The milkshake is topped with whipped cream and a sprinkle of graham cracker crumbs. This recipe is easy to make and is perfect for a hot summer day.