Have you ever gone to the grocery store and spent a bunch of money on food Wednesday, and by Friday, "There's nothing to eat in this house?" Me too! I don't think it's because of an actual lack of food, but simply because our culinary creativity is gone by the end of a day at work or school.
Well check out
Recipe Search. It's an app that allows you to type in a few ingredients that you have on hand, and returns recipes you can make with those ingredients.
I entered "celery" and "gravy," and the first results were Beef Roulade, and Shepherd's Pie. If you really want to dip your celery in gravy, go ahead, but I think I'd prefer the Roulade!
There are lots of other features too, like forums and a place to store your recipes. Best of all it's free and helps you cut down on your wasted food. Let me know how it works for you by commenting below.