Key Lime Pie

I got this recipe out of Good Housekeeping. I have developed a taste for Key Lime Pie, and I really like it!
You see it offered every where around here too.
This recipe is changed from original Key Lime Pie made with eggs and sweetened condensed milk. Instead it has Fat Free sweetened condensed milk, and non fat yogurt in place of eggs.
So its healthier for you!

Key Lime Pie

1 lg graham cracker pie crust
1/3 cup cold water
1 env. unflavored gelatin
20-22 key limes
1 can (14oz) fat free sweetened condensed milk
1 1/2 cup plain fat free yogurt

Put water in a small saucepan,
sprinkle gelatin over it. Let soften about 2 min. Cook on low to dissolve, stirring.
Remove from heat.
Grate limes in juicer or by hand until you get at least 1/2 a cup of juice.
In bowl, whisk lime juice, milk, and yogurt.
Whisk in gelatin mixture.
Pour mixture into pie cruse.
Cover
Refrigerate at least 2 hours. YUMMY!!