Toad in the hole

My wife Karen mentioned yesterday that she might cook an egg bake for an upcoming family get-together. I asked her what this was and she said "it is a food made out of eggs that is baked and eaten." That leaves me still in the dark. I do know how to make a toad in the hole: Butter a piece of bread, tear out the a circle in the middle and fry an egg in it. Coincidentally, Karen alerted me to a strange-looking bird peering out of the little house we have mounted on a tree off our back porch. Can you identify it?