My Mom had to make dollars stretch vary far when we were kids. After working her retail job she'd come home and whip up this convenient dish. I have added my own touch in the addition of frozen peas and french fried onions. Hope you find it a week night dinner saver just like I do!
Set a large pot of salted water to boil. Boil the noodles according to package directions. Drain.
Add soup, milk, peas, and a small handful of shredded cheddar cheese (if using) to the empty noodle pot. Stir until well mixed. Add drained tuna, breaking it up with the spoon as you stir it in. Add the noodles back in and stir.
Season to taste with salt and pepper. Top with extra cheddar cheese and french friend onions. Serve