Mission Statement : Try to sum up what the business will be about in a few short sentences. A mission statement is similar to a slogan. It is a quick way of letting readers know about the ideals and standards that a company represents. Putting profits aside for a minute, try to think about the purpose of the business. How is your catering business making people's lives better?
It also needs to be written in formal format and style. You have to remember that a business plan is something that you may have to present to your business partners, financial firms and banks. So if you can, refrain from using slang in any part of your plan.
Marketing Plan : There are many different catering niche markets. Before you start your marketing efforts it is important to have a good idea of your menus and the niches that you are targeting. Try to identify a gap in the market that is not being met by other caterers and go after it. Once you have a better idea of what you are selling you can then look at how you can sell it effectively. Start by packaging your offerings nicely into menus, brochures and a website. Then work out a system for pricing catering jobs profitably.
In essence, here is a great way to think of superior business planning. Imagine you are taking a road trip from California to New York. No planning ("flying by the seat of your pants") would involve you getting in the car and driving "East" on every freeway you come across. Adequate planning would involve mapping out your course, planning where to stay overnight, where to eat, sights to see, and so forth.