eggbake

2. A firm, sliceable baked egg dish often cut into squares or wedges.

She packed a square of eggbake for lunch.

3. A baked dish of eggs mixed with cheese, vegetables, or meat.

The eggbake had spinach, ham, and cheddar in it.

4. A breakfast casserole prepared by baking beaten eggs with bread or potatoes.

He brought an eggbake with hash browns to the potluck.