Start by placing 40 oreos in a zip lock bag. Using a rolling pin, roll the bag out until your oreos are nice and crumbled. I leave a corner open, to prevent the bag from popping.
2.8 lbs Lemon Oreos
Mix together your crumbled oreos and melted butter. Press into the bottom of a baking dish. I spray mine with cooking spray beforehand.
1 stick Melted Butter
Next, add your milk to your pudding mix, and whisk until well combined. Let stand for 5 minutes.
1 3.4 oz pkg Cheesecake Pudding Mix, 1 cup Milk
Add half of your cool whip to your pudding and mix well. Pour over your oreo layer and smooth out evenly.
1 12 oz tub cool whip
In a bowl, add together your lemon pie filling and remaining cool whip. Mix until well combined and pour over your pudding layer. Smooth out evenly.
1 21 oz can lemon pie filling
Place your container of frosting in your piping bag and pipe around the edges of your cake.
1 16 oz tub Vanilla Frosting
Crumble up 15 oreos, in the same manner as before, and top the center of your cake.
Put two lemon slices in the center and refrigerate for 4 hours, until nice and cold, or place in the freezer for 1 hour.
2 Lemon Slices
Serve and enjoy. The perfect dessert for all the lemon oreo lovers!