Here's a look at my proposal process: - 1. Once I've established a theme or general concept - start a binder, fill it with plastic sheet covers.Let's pull back the curtain and show you how to write a cookbook proposal with the ultimate guide to creating the business plan for your dream book. Discover the secrets to creating a winning catering proposal in just 6 easy steps! Here are expert tips and a free template. This article explores the critical steps in creating a robust proposal schedule based on a 30day submission requirement. The document is a proposal for a cooking documentary. It will show how to make different dishes and provide information on food and health. A perfect proposal generally has three parts. An intro paragraph in which you introduce yourself and your profession.