Got leftover oatmeal?

This happens around three times a week to Tightwad - the spectre of leftover oatmeal, and the guilt from throwing it away. With this in mind, she has search high and low for ideas to reuse it, and here are some ideas! You could make some baked goodies, such as pancakes, bread, muffins, cookies, squares or fruit cobblers. Or, go the savoury route using the oatmeal for veggie burgers. It can also be used as a binder instead of bread crumbs in soups, dips, meatloaf, polenta and holiday stuffing. Yum!
What do you do with leftover oatmeal?