As a kid, you couldnt get me near a tuna salad sandwich. I proclaimed that i hated tuna and i vehemently refused to eat it. Unless it was in this casserole, that is. Paired with some sweet green peas and tender egg noodles in a creamy sauce and a crispy-crunchy breadcrumb topping, tuna suddenly didnt seem so bad. In fact, its the key component in an absolute comfort classic, and this recipe remains the best version of it ive ever had.