Some Recipe CD-ROMs do not support exporting their pictures (or even the text of their recipes, except printing that is).
Anyhow, there is a possibility to import their pictures in CuliDataBase.
Since Mac OS 7.6, you can select the picture on your screen with Command-Shift-4. Start from the largest picture as possible and keep in mind the ratio of the CuliDataBase picture window.
The result is a PICT file that you can import.
If your system software does not support Command-Shift-4 for picture selection, then you can use for this purpose a shareware program like Flash-It™.
As for the text of the recipes, unless you are an experienced hacker, you have to retype it in SimpleText to be able to import the recipe in CuliDataBase.