What is in a Eastern omelet?

"Eastern omelet" is not a widely recognized term in culinary circles. There is no standard recipe or definition for an "Eastern omelet."

To better understand what you're looking for, please provide more context:

* What region are you thinking of? "Eastern" could refer to Asia, Europe, or even the Eastern United States.

* What specific ingredients or flavors are you interested in? Do you want something with a specific type of cheese, meat, or spices?

Once you provide more details, I can give you a more accurate answer!