I clicked to say bread pudding, if you also have eggs and milk. If you don't, I'd make grilled cheese, onion and chili sandwiches. Yum. Might have to do that anyway.

Savoury bread pudding - Fry onion until soft and caramelised add finely chopped chilli and cook for a minute. Grease glass or ceramic cooking dish. Layer with chopped bread and onion/chilli mix. Pour over beaten egg seasoned with salt and pepper. Top with cheese and cook at 180 for 30/40 minutes