The name of the Gutenberg block is Menu. It can be found in its own category/section called Five Star Restaurant Menu. Alternatively, when you add a new block, you can just search for menu and add the block to the page.
After adding the block, you will see a preview of the menu in the page edit area.
You will also see the following option in the right sidebar:
- Select a Menu: Lets you choose, from a dropdown, which menu you would like to display.