Step 1

Place bananas in large food processor bowl. Pulse until mixture is crumbly, about 5 minutes, scraping sides of bowl frequently. Add milk; pulse until smooth. Add hot cocoa mix; pulse until blended.

Step 2

Serve immediately with Reddi-wip and chopped chocolate, if desired. To serve banana mixture later, transfer to freezer-safe container and freeze overnight or until mixture is firm. Let stand 10 minutes; scoop to serve.