Step 1

In a large bowl, whisk pudding mix and milk together for 2 minutes.

Step 2

Stir in Cool whip, crushed Oreos and mini marshmallows.

Step 3

Chill for at least two hours. The longer it is refrigerated, the better. I try to make this the night before if I am going to be serving it with lunch the next day.

Step 4

To garnish: Take the reserved cookies, crush and sprinkle over the fluff when ready to serve. Or simply add a few whole cookies to the top of the fluff as shown.