In a medium mixing bowl, add instant cheesecake mix, whole milk and whipping cream. Whisk to mix completely.
Place, covered, in the refrigerator, to chill and set.
When pudding mixture is chilled, break 18 cookies into pebble-sized pieces.
Spread cookie pieces evenly over the bottom of a 2-inch deep serving dish or casserole.
Carefully spoon filling over top of the cookies, spreading it evenly, being careful to not shift the cookie pieces too much.
Evenly distribute banana slices over pudding.
Break up remaining 7 cookies into pebble-sized pieces and evenly sprinkle over the banana slices.
Place, covered, in the refrigerator, to chill briefly or until ready to serve.
Prepare Calhoun's Chantilly Cream according to recipe below.
Top banana pudding with Chantilly cream.
Re-cover dish and place in the refrigerator, to chill, until ready to serve.