Efood – food and Restaurant One Page WordPress Theme . There are plenty of free WordPress themes out there for food sites, but this one is our favorite. It has a clean design, and you can customize it further with options that you can find in the theme options panel under “Customize”. You will definitely notice there are tonnes of cool features to help you build your dream food site.Efood is here to help you start a food business today! Lead your restaurant to success with Efood, a multipurpose theme that comes with everything you need for the modern cuisine industry.