Would you share your how to for cleaning cast iron when something sticks?
After removing an egg from the pan, while it is still hot or warm, I add water and let it sit. Then come back and using a spatula the egg should push right off. Rinse well, dry, and place it on the hot burner until dry. Watch it though. Don't leave it on long enough to smoke the pan. Then rub a light coating of oil over the surface.