In a small bowl, add your fresh lemon juice and gelatin packet, whisk to combine. Set to the side for 5 minutes.
Whisk the lemon gelatin, then add your condensed milk to the mixture and whisk again. Set aside.
In a bowl of a stand mixer add your cream cheese and sugar. Mix on high until fully combined, making sure to scrape the sides for even mixing
Add your sour cream, lemon zest, and lemon gelatin mixture to the cream cheese mixture. Mix on high until fully combined.
Remove the bowl from the mixer and add your cool whip. Gently fold your cool whip into your cream cheese mixture until fully combined. Add the lemon cream cheese filling into the Golden Oreo crust.
Place the cheesecake into the refrigerator for 5-6 hours and allow it to rest.
You know the cheesecake is ready when it is firm. Top it with the cheesecake with Cool Whip and garnish.
Remove the spring form from the cheesecake and serve. Enjoy!