This was pretty easy to put together and was quite satisfying. I used napa kimchi, which is the typical variety used in stir-fry. I didn't time myself, but the prep time seems about right to me. This recipe is done a little differently than a typical Korean kimchi stir-fry, which usually starts with the kimchi. The dish retains a lot more of the "fresh" kimchi flavor, since it's added in later on. Though my boyfriend was complaining that I was "doing it wrong" as I cooked this, he liked it well enough once it was finished. I thought it was quite good and I love variety, so I'll be adding this to my Korean stir-fry repertoire. Thanks!