Step 1

Crush all Oreos and Mix with melted butter or margarine in large bowl

Step 2

Press the Oreo mixture into the bottom of a 9 x 13 baking dish and freeze

Step 3

Slice ice cream into slivers and spread over the top of the cold Oreo crust

Step 4

Spread softened ice cream over cold crust and freeze until set

Step 5

Combine powdered sugar, chocolate chips, evaporated milk, 1/2 cup Margarine or butter, and vanilla in sauce pan on stove

Step 6

Bring ingredients to a boil over medium heat and boil 7 minutes, stirring constantly

Step 7

Remove chocolate mixture from heat and cool completely (You can cool in a separate bowl over ice to help cool more quickly if you'd like!)

Step 8

Pour chocolate sauce over ice cream and freeze until set - then enjoy!