Chocolate Coffee Dessert - cooking recipe

Ingredients

20 Oreos, crushed in blender (filling and all)
1/3 c. butter, softened
1/2 gal. coffee ice cream
3 sq. chocolate (unsweetened)
1 c. sugar
2 tsp. butter
1 large can evaporated milk
1 large container Cool Whip
1/2 c. nuts

Preparation

Mix Oreos and 1/3 cup butter together and press into an 11 x 13-inch pan.
Freeze until firm.
Slightly soften ice cream. Press on top of crust.
Freeze until firm.
Mix chocolate, 1 cup sugar, 2 teaspoons butter and evaporated milk together and cook in heavy pan until thick.
Then cool.
After sauce cools, spread over frozen ice cream layer and refreeze.
Soften Cool Whip and spread on top of chocolate layer.
Sprinkle nuts on top.
Refreeze.
Let sit out of freezer a little while before cutting.