Gather all of the recipes you would like used in your cook book. Be sure that every measurement is precise and that your instructions can be duplicated at home. Use descriptive language and have a friend test your process before finalizing.
Take photographs of your recipes. You might want to consider hiring a professional photographer. You can also enlist the services of a food stylist to make sure your food looks delicious when you publish your cookbook.
Consider whether or not you would like to use a cookbook printing service. Heritage Cookbooks has templates for covers, dividing tabs and recipe formats and specializes in making cookbooks for fund raisers. These services are easy to work with even if you know nothing about printing a cookbook.
Get a literary agent if you're looking for a traditional publishing agreement. Literary agents work with writers and publishers to make sure that the author of the book gets the best deal. A good agent will know which publisher is most likely to publish your book, and can help you market your cookbook.