"She creates lunch."

Translation: Sie kreiert das Mittagessen.

[blargblargblarg]

Right why not say "she makes lunch instead" ?

[tholenst2]

"She makes lunch" would probably be translated with "Sie macht das Mittagessen."

Erstellt is a bit a strange word to use there -- as create is in english.

[wataya]

'strange' is a bit weak in my opinion. I'd actually consider it plainly wrong.