Holy crap. This cookbook can do NO WRONG. I originally saw this on Life as a Wife in the City, a blog written by my cousin Christine, who is the very person who sent me this cookbook last year :) I had some leftover flank steak in my freezer, so this was perfect for the weekend.
Like most stir-fries, this comes together quickly. While marinating the beef in the soy/sugar mixture, I prepared the rest of the ingredients. I served this over brown rice, and due to how quickly this cooks on the stovetop, I put the rice in the boiling water at the same time I started cooking the beef, and both finished up at the same time.
This was SOOOOOOOOOOO good! I don't even eat beef much, and I cleaned my plate! Note that this makes a true 2 servings - if you're feeding more people, make sure to double it! I ended up using slightly more beef, around 9 ounces.