In QBO, filter Reconciled Status by "Not Reconciled" selection from the Assets Register (Dashboard > Accounting > Undeposited Funds > View Register > Funnel icon at top left row > Reconciled Status > Not Reconciled > Apply). You can export to excel or print this report.

In QB desktop, from the Register for UF account, select QuickReport and filter it Cleared NO only. You can also export this to excel or print this report.

Hope this helps!