ISO 27001 is 'Information Security Management System' (ISMS) whereas the BCP is a general term applied to recovery from a disaster when the business/ organization is exposed to threats (external or internal). Ofcourse ISMS does include a process for disaster recovery that can be applied to any kind of risk management.
The principle component of BCP is 'Risk Management' that includes framing out a policy, identifying potential risks, Assessing their potential impact on the organization, prioritizing and taking actions to minimize the potential impact, monitoring & reporting on the status of key risks on regular basis.
Here you can get a free template as well as samples of BCP. Due to confidentiality, I can't share a real world BCP yet I have attached a sample Risk Management sheet which can be used as a template for managing your own risks.
Few more samples are available
here.