I love to serve this dressed-up version of a tuna casserole. The green beans add nice texture, color and flavor. The first time I made this dish, my uncle asked for seconds even though tuna casseroles are not usually his favorite.
—Jone Furlong, Santa Rosa, California
Tuna Mushroom Casserole Recipe photo by Taste of Home
1 can (12 ounces) light tuna in water, drained and flaked
1/3 cup dry bread crumbs
1 tablespoon butter
In a large saucepan, bring water and bouillon to a boil; stir until bouillon is dissolved. Add the next eight ingredients; bring to a boil. Reduce heat; cover and simmer until vegetables are tender, about 5 minutes.
In a small bowl, combine cornstarch and milk until smooth; gradually add to vegetable mixture. Bring to a boil; cook and stir until thickened, about 2 minutes. Remove from the heat; stir in cheese and mayonnaise until cheese is melted. Fold in noodles and tuna.
Pour into a greased 2-1/2-qt. baking dish. In a small skillet, brown bread crumbs in butter; sprinkle over casserole. Bake, uncovered, at 350° until heated through, 25-30 minutes.