Right-click the file and select "Extract" to retrieve the original video files.
You can use the official 7-Zip software (free and open-source) or other tools like WinZip or The Unarchiver (for macOS).
You can also "Open Archive" within these programs to preview the file names and details before decompressing the whole thing.
Likely refers to a specific project, person, or brand name.
Suggests the archive contains one or more video files related to cooking.
Since .7z is not natively supported by all operating systems, you will need a third-party tool to access its contents: