There have been a few people discussing flat iron steak with chimichurri sauce, which sounds awesome, and has lead me to 2 questions - first, does anyone have a recipe for a good chimichurri sauce that they're willing to share? I made one years ago, but didn't know what I was doing. I liked it, but would rather have some decent recipes.
And second, what is the difference between flat iron steak, flank steak, and carne asada?