Key Lime Yogurt Pie

Ingredients

2	tablespoons cold water
1	tablespoon fresh lime juice
1 1/2	teaspoons unflavored gelatin
4	oz (half of 8-oz package) fat-free cream cheese, softened
3	containers (6 oz each) Yoplait® Light Thick & Creamy Key lime pie yogurt
1/2	cup frozen (thawed) reduced-fat whipped topping
2	teaspoons grated lime peel
1	reduced-fat graham cracker crumb crust (6 oz)

Directions

1. 1 In 1-quart saucepan, mix water and lime juice. Sprinkle gelatin on lime juice mixture; let stand 1 minute. Heat over low heat, stirring constantly, until gelatin is dissolved. Cool slightly, about 2 minutes.
2. 2 In medium bowl, beat cream cheese with electric mixer on medium speed until smooth. Add yogurt and lime juice mixture; beat on low speed until well blended.
3. 3 Fold in whipped topping and lime peel. Pour into crust. Refrigerate until set, about 2 hours.

To make it vegetarian, do not include the gelatin.
Source