In the bowl of a food processor, pulse Oreo cookies until they are fine crumbs. Add the melted butter and pulse a few times to combine.
Press the crumb mixture into the bottom of a 9x13-inch baking dish.
In a medium bowl, beat the cream cheese with the sugar with a hand mixer until the mixture is light and fluffy. Gently fold in 8 oz. of the Cool Whip with a rubber spatula until the mixture is well combined.
Spread the cream cheese mixture evenly over the top of the crumb mixture. Refrigerate while preparing the next layer.
Carefully spread the cherry pie filling evenly over the top of the cream cheese layer.
Next, spread the remaining 8 oz. of Cool Whip evenly over the top of the pie filling mixture.
Cover and refrigerate for at least 4 hours before serving.
Notes
Do not remove the cream centers from the Oreo cookies.
If you do not have a food processor, you can use a zip-top bag with a rolling pin.
Cherry Lasagna Lush can be stored in the refrigerator for up to 3-4 days. Just be sure to cover it with plastic wrap or foil to keep it fresh.