Stuffed Pizza Muffins- these are awesome! I use shredded mozzarella rather than chunks of string cheese. How in the hell would you neatly roll THOSE up? Also, we call them pizza rolls b/c pizza cupcakes sounds stupid and revolting.
Slow cooker chocolate fudge - bar of chocolate broken into squares, a tin of condensed milk and a tbsp of butter. Put everything in the slow cooker on high and stir until melted, then cook on low for 1 hour, stirring every 15 minutes with the lid off.
Egg 'n' toast. This a great way to get children to eat breakfast. A heart cookie cutter, a slice of bread, a dab of butter in a skillet, assemble in the skillet, turn once and voila. You can let this cook to your desired doneness.