Leftover noodles

My recent food shopping has left me with many leftovers in the fridge. Not wanting to waste food, I'm constantly coming up with ideas on how to recycle them. I'm not one to make casseroles (a distant memory of a tuna casserole has put me off trying to make them for good). This is what I came up with a tuna steak, some edamame beans, and leftover udon...