It's important to keep your published menu up to date, so that customers will see all your new dishes, won't order things you no longer offer, and aren't surprised by pricing changes.
Updating your menu on your business profile is quick and easy.
You'll find your menus in the Publish tab, by clicking the Menus link.
Text Menus
If your menu is in text format, each page can be deleted it by clicking the
button below its icon. If you only want to make minor changes, you can open the page for editing with the 
button below the page's icon.
To add another menu page to the text menu, click the large blue Add Pages to Menu button and create or paste in your menu.
PDF Menus
You can only have one menu uploaded in .pdf format. To replace an older .pdf menu, make sure the PDF Menu radio button is selected and click the Choose File link under the title "Upload PDF." Browse your computer to select the new file, and double-click on it. Now click the large blue Update Menu button at the bottom of the page, and your new file will replace the old one - there's no need to delete the previous file.
Image Menus
If your menu is already uploaded in image format (.jpg files only), you can replace any image or edit its title, or delete the menu page. You can also add more pages alongside existing ones.
To delete the image-menu page, just click the Delete button below its icon and then confirm with the Delete the page button on the confirmation page.
To change the name of the menu, click the Edit button and replace the text in the Page Title field, then click Update Menu.
To add menu pages, click Add Pages to Menu, and you can create Page Titles in the "Caption" fields and select files for up to 10 pages at a time, depending on your subscription plan, before clicking Add Page to Menu at the bottom of the screen to add all selected files at once.
Changing Menu Formats
If you have any menu uploaded and wish to replace it with a menu in another format (eg replace an image with text menus, or a .pdf menu with a text menu), you do not need to delete the old menu. Select the radio button for the format of your new menu (text, .pdf or image), and proceed as if starting fresh, adding and creating pages or uploading files.