You will not be retyping the menu
The tedious part comes first, and it is barely a part at all. Upload the menu exactly as it exists today, whether that is a printed card, a photograph of a board or an old PDF. Sections keep their order, dishes keep their descriptions, prices land in the price field, and dietary and spice marks come across where they were legible. You are the proofreader, not the typist.
That structure is the reason the rest of the site works. Everything downstream reads from it: the menu page, the ordering page, the highlights on the home page and the Restaurant structured data a search engine reads. Change a price once afterwards and all of them follow.
The title and description a search result shows are drafted for you too, by a Write with AI button that works from the page’s own content. You edit before it ships, every time.