Step 1

Add the pudding mix & cold milk to a medium sized mixing bowl. Whisk together until evenly combined.

Step 2

Let the pudding sit for 2-3 minutes, just until thickened.

Step 3

Add the cool whip to the bowl, and use a spatula to fold in until evenly combined.

Step 4

Add the marshmallows, cookies, and sliced bananas to the bowl and gently stir to combine.

Step 5

Serve immediately.