Ingredients
3 cups sweetened condensed milk
¾ cup lime juice
½ cup sour cream
1tbsp grated lime zest
1(9-inch) prepared graham cracker crust
Preparations
Gather all ingredients and preheat the oven to 350 degrees F (175 degrees C).
Combine condensed milk, lime juice, sour cream, and lime zest in a bowl; mix well. Pour into graham cracker crust; place pie on a baking sheet.
:max_bytes(150000):strip_icc()/15880-Key-Lime-Pie-ddmfs-4x3-Step-03-0138-4563fd2ef0d94f5b889f7e7ff7b0ae21.jpg)
Bake in the preheated oven for 5 to 8 minutes, until tiny pinhole bubbles burst on the surface of the pie. The filling will be wobbly but not browned.
Transfer pie to a wire rack to cool, then thoroughly chill pie in the refrigerator before serving, about 1 hour. Garnish with lime slices and whipped cream, if desired.