One of my favorite ways to save money on food is by growing it myself. For the Hunger Challenge, I used green onions in tonight’s stir fry recipe. I cut them down to their little white nubs, but that didn’t mean I was done with them. By using this simple method, my fifty cent bunch of green onions can be stretched for months of recipes! I grow onions in the garden as well, but this is my favorite way to keep them on hand in the kitchen for easy access.