@jespah,
Yes, like a frittata, but with more water (I might have been low on the tablespoons) - so it's more like a custard, except there's no "surround the pie plate with water" as in custard recipes). Could even, I suppose, be done with some sugar.. like a custard; I've never tried it.
Just saw butrflynet's post - yep, custards from the store..