Easy, classic Tuna Tetrazzini is a comfort food casserole loaded with tuna and noodles in a creamy, cheesy mushroom and white wine sauce, topped with more gooey, melty cheese. This homemade nostalgic dish is so much better than the boxed version.
Tuna Tetrazzini is a nostalgic comfort food casserole loaded with creamy, cheesy flavor. It features noodles tossed in a creamy sauce with tuna, mushrooms, and white wine and is topped with lots of gooey cheese.