Easy Chocolate Oreo Dessert

1 chocolate cake mix (9X13 size)

2 pkg double stuffed oreos

1 lg whipped topping

Preheat oven to 350 degrees F. Grease 2 - 9” round springform pans. Lay oreo cookies in bottom of pans. Save 8 for garnish. Mix together cake as directed on box. Pour cake batter over oreo cookies. Bake as directed on box until toothpick comes clean. Cool. Remove from pans. Spread bottom layer with 1/3 of whipped topping and 4 chopped oreos. Layer on the second cake. Spread rest of whipped topping over the top and around the sides. Sprinkle with rest of chopped oreos. Serve with ice cream and drizzle of chocolate sauce. So easy and delicious!