Shamrock Lasagna

• 36 Oreos finely crushed
• 1 stick unsalted butter melted
• 8 oz block of cream cheese softened at room temperature
• 1 cup powdered sugar
• 2 8 oz tubs frozen whipped topping, thawed at room temperature, divided
• 3 3.4 oz boxes of cheesecake instant pudding mix
• 3 cups cold milk
• 1 teaspoon mint extract
• Green gel food coloring not drops

Garnishing:

• Oreo crumbs
• Whipped topping
• Maraschino cherries
• Green sprinkles