01 -
In a large bowl, beat softened cream cheese until smooth.
02 -
Mix in powdered sugar, sweetened condensed milk, key lime juice, lime zest, and vanilla. Beat until creamy.
03 -
Gently fold in whipped topping until light and fluffy.
04 -
Refrigerate for at least 1 hour for best flavor.
05 -
Top with extra lime zest. Serve with graham crackers, cookies, or fresh fruit.