Here are seven tips to consider when writing a chef resignation letter: 1. Start with a friendly but official and professional introduction.Here's a collection of clear and concise resignation letter templates to help ease the pressure. Download a free immediate effect resignation letter template, easily customizable for your personal situation. What should I include in a personal reason resignation letter? In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started. Here are 3 examples that you can use for resignation letter as Line Cook -. In the opening paragraph, detail your intention to resign and provide the date of your final work day. I am writing this letter to formally inform you of my decision to resign from my position as the Hotel Chef at Harbor Light Luxury Suites. Please accept this letter as my formal resignation.