Have you used sweet potato on stir fries? Well I think for me this is the first time and I got this idea from the Chinese stir fries that uses potatoes like the Di San Xian (Fried Potato, Eggplant and Pepper in Garlic Sauce 地三鲜) or Shredded Potato (Qiang Chao Tu Dou Si 炝炒土豆丝), I