Just some word of advice for readers who cook their own food: Pouring water on burning oil is a bad idea.
A very bad idea.
This is what will happen to you.
If oil catches fire in a casserole, you should take it off the heat immediately and put the lid on. Ususally the fire will go out in a couple of minutes.
In my case, I’m happy to tell you that the casserole survived and is now clean and well. I even managed to save the dinner.
The kitchen still smells of burnt olive oil, though.