These egg muffins are so good, moist and delicious. Obviously you can make omelette in different way. For instance my mother used to fry sliced onions, mix with eggs and make a delicious fried onion omelette, wrap it by tortilla bread ( lavash bread) and go on.
I just tried same omelette recipe in muffin cups, and result of my effort looks very nice.
1 large onion, peeled and thinly sliced
salt, pepper to taste
Butter or vegetable oil
How to make it
Fry sliced onion in a pan until golden brown. Put fried onion into the muffin cups (no need to fill cups up, just half way). Crack an egg top of each cup, sprinkle salt and pepper. Put in oven with 200C and cook for 15-120 minutes.