Instructions
Preheat oven to 350°F.
In a bowl, combine the sweetened condensed milk, lime juice, and egg yolks and whisk until mixture is smooth.
Pour into pre-made graham cracker crust. Bake for 20 minutes. Once baked, remove from the oven and let cool for about 20-30 minutes. Transfer to the refrigerator and chill for at least 3 hours.
Top with Cool Whip when ready to serve.