Combine the cookie crumbs and butter in a small dish. Pour them into spring-form pan that is lined with parchment paper. Press them down firmly. Refrigerate.
Preheat your oven to 300 degrees. Juice and zest your limes.
In a large mixing bowl, blend the cream cheese, cornstarch, sugar, and lime zest until smooth. (Be sure to scrape bowl to make certain everything is mixed.)
With the mixer going, gradually add the three eggs, one at a time, incorporating each before adding the next. Again with mixer going, VERY SLOWLY pour in the lime juice, mixing until it is just mixed.
Pour the mixture into your crust and bake for 55-65 minutes or until the cheesecake is set.
When the baking is done, turn off your oven, and let the cheesecake set for 30 minutes with the oven door open 4-5 inches. Remove it from the oven and place it on a cooling rack. When cheesecake is near room temperature, cover it and refrigerate overnight.
Serve with a dusting of powdered sugar on top.
Enjoy!
Notes
*To help aide in preventing cracking, bake the cheesecake with another baking dish half-filled with water on a lower shelf.*If you don't have access to Biscoff cookies, graham crackers can be used instead.