No Bake, No Fuss: This Key Lime Cheesecake Takes Just Minutes To Assemble

There's a reason why key lime pie has become such an iconic dessert. Whether incorporated into a cocktail or classically paired in a pie dish, the creamy, tropical flavors never fail to impress, creating an experience that manages to be sweet, tart, and refreshing at the same time. The real beauty lies in just how customizable it is. Key lime bars, ice cream, cookies — the Floridian staple has been transformed in so many ways. And we have another one to add into the rotation: No-bake key lime cheesecake.

There are a few ways to pull together a key lime cheesecake, but the easiest way by far is to mix condensed milk and key lime juice with cream cheese and pour the mixture into a store-bought crust. The condensed milk adds just enough sweetness to balance the key lime juice, while the cream cheese adds a nice tang, creating a rich, spoonable texture. It's indulgent without being over the top, and it cuts the eggs and cream needed for a traditional key lime pie. 

It also removes all of the fuss that comes with baking a classic New York-style cheesecake. You don't have to worry about bain-maries, cracking, or overnight refrigeration. This no-bake version takes just minutes to prep and needs at least 4 hours to set, though letting it chill for 6–8 hours, or overnight, is even better. The result is much lighter than traditional key lime pie, with an almost mousse-like texture that's hard to resist. 

You can make your own crust for this by crushing up some graham crackers and mixing with melted butter and sugar. Ginger Snaps would also make a delicious base, as would Biscoff cookies. You could add some nuts, too, if you'd like, or add some warming cinnamon or nutmeg. Here is Tasting Table's ranking of nine store-bought pie crusts if you want to keep things simple, though. 

A dollop of whipped cream on top will make the cheesecake look impressive and add that traditional fluffy flair. You could sprinkle the top with more crushed graham crackers, too, or add a little key lime zest. If you feel like it, you could even make your own fruit curd for extra tart flavor.

The only other real considerations are to make sure you beat the cream cheese thoroughly to avoid lumps. Starting with it at room temperature should help. If you can't find key limes, try using a half-and-half mixture of regular lime juice and lemon juice instead. Just keep in mind regular lime juice has a different flavor and can make this dessert more tart. For more on what sets the two citrus fruits apart, check out this guide to the difference between key limes and regular limes. Either way, this cheesecake is an easy and delicious way to try something a little different.