Step 1: Make the Crust

Crush the Golden Oreos into fine crumbs using a food processor or a rolling pin. Stir the crumbs with melted butter until evenly combined. Press firmly into the bottom of a 9×13-inch dish to form a crust. Chill in the fridge while you prepare the next layers.

Step 2: Prepare the Cream Cheese Layer

In a mixing bowl, beat the softened cream cheese and powdered sugar until smooth and fluffy. Fold in one container of Cool Whip until fully combined. Spread this mixture over the chilled crust layer, using a spatula to make it even.

Step 3: Make the Key Lime Pudding Layer

In another bowl, whisk together vanilla pudding mixes and cold milk for about 2 minutes until it thickens. Add the key lime juice and lime zest and whisk again until combined. Pour and spread this pudding mixture evenly over the cream cheese layer.

Step 4: Top It Off

Finish by spreading the remaining Cool Whip evenly over the pudding layer. Smooth the top with a spatula.

Step 5: Chill Before Serving

Cover the dish with plastic wrap and refrigerate for at least 4 hours, or overnight for best results. Before serving, garnish with fresh lime zest, lime slices, or crushed cookie crumbs for extra flair.