Anything eggy, with anything bready. A particularly good one is baked egg and soldiers. The egg can go in the oven with a spot of cream and some ham or tomato on the bottom for about 15-20 mins. My children also like tinned tomatoes on toast - it's a healthier option than baked beans when you are in a rush. Pizza is another quick, shove-me-in-the-oven-and-forget-about-me, dish.