Recipe Buster Bar Dessert

Ingredients
1 1/2 cups evaporated milk
2/3 cup chocolate chips
1/2 cup butter
2 cups confectioners' sugar
1 teaspoon vanilla extract
1 pound chocolate sandwich cookies, crushed
1/2 cup melted butter
1/2 gallon vanilla ice cream, softened
1 1/2 cups roasted Spanish peanuts
1 (12 ounce) container frozen whipped topping, thawed

Directions
In a saucepan over medium heat, combine evaporated milk, 1/2 cup butter, chocolate chips, and confectioners' sugar. Bring to a boil, and cook 8 minutes, stirring constantly. Remove from heat, and stir in vanilla extract. Allow to cool thoroughly.
In a large bowl, mix together crushed chocolate sandwich cookies and 1/2 cup melted butter. Press onto the bottom of a 9x13 inch pan; freeze until firm. Spread softened ice cream over crust, then freeze until firm. Spread top with cooled fudge sauce, and sprinkle with peanuts; freeze until firm. Spread with whipped topping, and freeze until firm, or overnight.