How many chicken eggs do you eat when quail egg?

This question doesn't make sense. It's comparing two different things:

* Chicken eggs: A type of egg

* Quail egg: A different type of egg

You can't eat "chicken eggs" when you eat "quail eggs" because they are different.

Do you want to know how many quail eggs are equivalent to one chicken egg in terms of:

* Size: Quail eggs are much smaller than chicken eggs.

* Nutrition: They have different nutritional values.

* Cooking: They are used differently in recipes.

Please clarify your question so I can help you better!