Most of us throw the scallion roots when cooking. But this genius has taught us how useful the scallion roots are, and regrow these roots in just 5 days. Now you’ll have scallion to cook again! Learn from it! (Via: Imgur)
Don’t throw away your scallion roots!
Save about 1″ of your scallion bottoms.
Place in a shot glass with some water. Place in a window. Change the water every day.
Day 5 – all new scallions!