Soba w/ Grilled Asparagus & Prawns in Sweet Miso Sauce

I've mentioned in my previous post that my friends gave me Corinne Trang's cookbook called "Noodles Every Day" as a birthday present so I thought it is only appropriate that I actually make something from it. I thought that if I were to make something from it for the first time, it better be the recipe in the front cover so I decided to make the Soba with Grilled Asparagus and Sea Scallops in Sweet Miso Sauce on page 107. The problem is, on my way home, as I was walking to the grocery, I realized that I didn't have any of my credit cards with me nor do I have enough cash to pay for some scallops so I ended up with frozen prawns instead. Prawns are good enough substitute. Scallops can be really good when they are really fresh but they can be bland and tasteless too if they're not so what the heck at least prawns are consistent. The original recipe calls for wallnuts but when I got home, I also discovered that I also run out of them. I forgot that I am living with a guy who's probably part squirrel because he eats nuts like his furry cousin. The original recipe suggests serving this dish cold, but I don't like cold noodles so I served mine warm (more like hot actually). I already posted a picture of this in one of my earlier entries so I thought I'd post the recipe. The author is probably not going to be very happy with me about posting her recipe but mine is an adaptation. I've kept the proportion of ingredients as in the original recipe but except for a few things.