Ingredients

1 1/2

cups finely crushed graham crackers (20 squares)

1/3

cup butter or margarine, melted

3

tablespoons sugar

1

can (14 oz) sweetened condensed milk

1/2

cup Key lime juice

1

container (8 oz) Cool Whip fat-free frozen whipped topping, thawed

Preparation

Heat oven to 350°F. In small bowl, mix graham cracker crumbs, butter and sugar. Press in bottom and up side of 9-inch glass pie plate. Bake 8 to 10 minutes or until golden brown; cool.

In large bowl, beat milk and lime juice with electric mixer on medium speed until smooth and thickened. Fold in whipped topping. Spoon into cooled pie crust.

Cover and refrigerate about 1 hour or until set. Store in refrigerator.