1 stick butter
1/2 gallon vanilla ice cream
Chocolate syrup (optional
1 (1 lb.) pkg. Oreo cookies
1 sm. Cool Whip

Crush cookies. Melt butter and mix with crushed Oreos. Spread in 9 x 13 inch pan, saving 1 cup out. Spread softened vanilla ice cream over layer of cookies. Spread Cool Whip. Sprinkle with remaining cookies. Freeze until ready to serve.