To dream of an omelet suggests that treachery, pretense, and flattery will be used against you.
(Eggs) An omelet in a dream means prosperity, joy, celebrations, profits, or marriage. (Also see Eggs)
To see omelet being served in your dream, warns you of flattery and deceit, which is about to be used against you.
To eat it, shows that you will be imposed upon by some one seemingly worthy of your confidence.
To make or eat an omelet in a dream prophesies that you are in danger of doing something for which you will be sorry.