Looks like I'm in the minority, but this just wasn't my cup of tea. The tomato sauce had a really great flavor, to the point that I wished there was more of it. Amidst cheese and tomato and mayo, the tuna flavor was strangely absent. It was stronger the next day, but just didn't seem to fit in.
Very nice! Wasn't too sure after the 1st mouthful but the more I ate the better it got! Had no mozzarella so used a full fat English soft cheese which may have made it a little greasy but would make again using the recommended mozzarella!
Un. Be. Lievable! My husband and my toddler both gobbled it up too. It's easier to make than it looks--believe me, I am the queen of messing up recipes. I used balsamic vinegar since that's all I had, and it was delicious. Soooo yummy! If you're not a tuna casserole fan, you will be after eating this one.