help me fix this meal

I don't see anything wrong with this unless you're eating the entire thing at once.

But if you have a portion of it a couple times a week with a side of veggies or salad, that seems like a great meal. I hate cream of mushroom soup though, but it still sounds good, haha.

Bump

I would try a whole wheat pasta/noodle and use fat free cream of mushroom soup .
Honestly, I try not to eat any type of pasta while trying to lose weight

Cream of mushroom soup is easy to make yourself and you can limit the sodium GREATLY! There is even a mix that you can make for any time you need "cream of" soups then just make what you need. I would try that and also get the tuna with the lowest amount of sodium. Whole wheat pasta would help too.

I agree with making the mushroom sauce yourself. Although, you could also just skip the 'cream' idea to save fat/cals
and just use really flavorful mushrooms like dried shiritaki that you have rehydrated and button mushrooms. or whatever
you find on sale.

We usually eat this with some type of green veggies to brighten it up, broccoli would be better than peas.

for the noodles you could do whole wheat, but i have trouble getting them flavorful enough to taste good.
you could do a pesto sauce, that would add tons of flavor and be healthier than cream of mushroom.
tons of variations of pestos. doesn't have to be expensive, grow the basil yourself and freeze, make it with
parsley, again, tons of options.

light tuna in water, which is what I get, is very dry and almost flavorless.
you could switch it to sardines, mackeral (be careful about which kind, sometimes loaded with mercury)
or salmon. I guess with any canned fish there is sodium, but I'm sure they vary in how much,
and it depends how much you use. probably, the healthiest is to use frozen or fresh fish if you
can afford it.

so if you made whole wheat egg noodles (or whatever shape you prefer, ooh bow ties always look yummy)
saute some mushrooms
make a pesto and add a little cream of some kind, cream cheese or whatever works
that sounds really flavorful to me and bright with the green sauce.
add fish and you have a meal.

here's an updated tuna noodle cassarole recipe by rachael ray
http://www.rachaelray.com/recipe.php?recipe_id=3380

StarKist and Campbell's make lower sodium tuna and low sodium cream of mushroom soup, respectively.

Yep, this ^^ would be my advice as well. Although I'd also suggest adding a few extra mushrooms and maybe some chopped onions, celery, carrots or other veggie of your choice for a little extra nutrients and fiber. Just saute them lightly in a pan before adding all the other ingredients together. Or toss in a bag of chopped mixed frozen veggies.

A layer of spinach in the middle of it is yummy too, and adds vitamins...

I agree about switching out the noodles to the Smart Taste egg noodles. Get the low sodium, water only tuna. Instead of the cream soup, use diced mushrooms, sauteed in pan spray, fat free sour cream, add a dash of low sodium worcestershire sauce, garlic powder.