Low Fat Key Lime Pie

Directions

1. 1
   Preheat oven to 325 degrees.
2. 2
   In a large bowl, beat egg yolks with condensed milk, using wire whisk.
3. 3
   Stir in lime juice and food coloring.
4. 4
   Pour into pie crust and bake for 40 minutes.
5. 5
   When cool, top with Cool Whip.
6. 6
   Refrigerate until ready to serve.