Demo outline need to be about 2 to 4 minute demo speech. You can talk about like how to make cookies or any kind of recipe that only takes 2 to 4 minutes. 

General Purpose ( in this case it will be To Inform) 

Specific purpose (example: To Inform the audience on How to tie a shoe) 

Intro (that includes an attention-getter and thesis)

Body (This can either be a three-point structure or step structure) 

Conclusion ( this should contain a summary and a strong clincher or concluding statement) 

Transitions ( If you decide to do the step structure, you not need to have transitions between each step. You still need a transition from Intro to body and body to conclusion)