Oreo Dessert

Ingredients:
20 Oreo cookies
1 stick butter or margarine
1/2 gallon vanilla ice cream
2/3 cup chocolate chips
3/4 cup evaporated milk
1 cup powdered sugar
Chopped nuts (optional)


Directions:
Crush cookies, mix in 4 tablespoons butter or margarine, and pat into a 9X13-inch pan. Slice ice cream and place slices on crust. In a small pan, heat chocolate chips, evaporated milk, powdered sugar and remaining 4 tablespoons butter or margarine until melted and mixed well. Cool mixture, then pour over ice cream. Sprinkle with chopped nuts if desired.