No-Bake Key Lime Cheesecake

This airy, mousse-like treat blends the tartness of Key lime pie with the richness of cheesecake. Its graham-cracker crust sets in the freezer rather than the oven, and the traditional whipped-cream topping is folded right into the filling, along with fresh citrus juice and zest, cream cheese, and sweetened condensed milk. Chill it overnight, and wake up to a world of bliss.