Sorry, not my picture...
1 9-inch graham cracker pie crust
1 14-ounce can sweetened condensed milk
3 egg yolks (whites not used)
1/2 cup Nellie & Joe's Key Lime Juice (look in your grocery in the baking/desserts aisle)
1 small container Cool Whip
Preheat the oven to 350 degrees. Combine condensed milk, egg yolks, and Key Lime juice and beat until smooth. Pour into pie crust. Bake for 15 minutes. Allow to stand 10 minutes before refrigerating. When completely cool, top with cool whip. Keep refrigerated and serve cold.
This recipe is also on the back of the bottle of Nellie & Joe's Key Lime Juice.