Pulse oreos in the food processor until crumbs.

Stir with the butter and press into a 9 x 13 inch pyrex or baking dish.

Chill a few minutes.

Meanwhile, in a mixer, beat cream cheese fluffy.

Add the 2 T. milk & sugar.

Add 1 and 1/4 cups Cool Whip.

Spread this mixture over the chilled crust.

In another bowl, whisk chocolate puddings with the 3 and 1/4 cups milk until it thickens.

Spread this over the cream cheese layer.

Chill 5 mins.

Spread the rest of the Cool Whip on the top and sprinkle with the mini chocolate chips.

Chill several hours or over night before cutting!

Adapted from Center Cut Cook