01 -
In a bowl, mix together the cream cheese with the powdered sugar, key lime zest and key lime juice. Make this mixture about an hour before proceeding with the cookies.
02 -
Line a plate or small baking sheet with parchment paper. Scoop out 23 heaping teaspoons of the cheesecake mixture onto the parchment paper. Freeze for 45 minutes, or until solid. Note that vegan cream cheese may require additional freezing time.
03 -
In a large bowl with a handheld mixer, blend the butter, white sugar, light brown sugar and key lime zest until soft and fluffy. Add the egg, vanilla extract and key lime juice. Beat until thoroughly combined.
04 -
Add the flour, baking soda and salt to the mixture and mix until just combined. The dough should be slightly more crumbly than typical cookie dough.
05 -
Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper. Scoop the cookie dough into 2 tablespoon-sized balls and place on the lined baking sheets.
06 -
Remove the frozen key lime cheesecake filling from the freezer. Press one filling portion into the middle of each cookie dough ball, gently pressing down. Use your hands to cover the cream cheese filling with the dough, ensuring it is completely enclosed.
07 -
Bake the cookies one sheet at a time for 9-12 minutes, or until the edges have set and they're a light golden brown. While one baking sheet is in the oven, place the other in the refrigerator to prevent the dough from warming.