American Cuisine
Tuna Casserole
By Marcus Caldwell
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Tuna noodle casserole is pantry cooking at its most comforting, the dish that turns a few cans and a bag of egg noodles into a warm, creamy dinner on a budget. The classic build is unbeatable for what it is: tender egg noodles folded with flaked tuna, sweet peas, a creamy mushroom sauce, and cheddar, baked until bubbling. The one trick that elevates it is undercooking the noodles by a minute or two before they go in, because they keep cooking in the oven and you want them tender, not blown out. I stir most of the cheese into the sauce so every bite is creamy and save a handful for the top. A crunchy topping, whether crushed potato chips, buttered breadcrumbs, or fried onions, gives the textural contrast that makes the whole thing sing. It is humble, it is fast, and it is exactly the kind of dinner that gets a family to the table on a busy Tuesday.
Ingredients
Serves 6Instructions
- 1
Gather and prepare all ingredients as specified in the ingredient list.
- 2
Preheat oven to 375°F (190°C).
- 3
Cook egg noodles according to package directions; drain.
- 4
In a large bowl, mix cooked noodles, drained tuna, soup, peas, milk.
- 5
Cheddar cheese.
- 6
Transfer to a baking dish.
- 7
Bake for 20-25 minutes until bubbly.
Chef's Tips
- ✦ Undercook the noodles by a minute or two; they finish cooking in the oven and overcooked noodles turn to mush in the casserole.
- ✦ Stir most of the cheese into the sauce so every bite is creamy, reserving a little for the top.
- ✦ Add a crunchy topping such as crushed chips, buttered breadcrumbs, or fried onions for textural contrast against the soft filling.
- ✦ Drain the tuna well so the casserole does not turn watery, and taste before baking since canned tuna varies in saltiness.
Ingredient Substitutions
-
egg noodles → rotini, penne, or gluten-free pasta
Any short pasta that holds sauce works; cook gluten-free pasta extra al dente since it softens fast.
-
cream of mushroom soup → cream of chicken, cream of celery, or a homemade white sauce
Swap freely; a from-scratch bechamel with sauteed mushrooms avoids canned soup.
-
canned tuna → canned salmon or cooked, shredded chicken
Salmon makes it richer; chicken turns it into a chicken noodle casserole entirely.
-
frozen peas → mixed vegetables, broccoli, or mushrooms
Use whatever you have; no need to thaw frozen vegetables before stirring in.
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Frequently Asked Questions
How do I keep tuna casserole from drying out? ▼
Use enough sauce, undercook the noodles slightly, and avoid overbaking, which is usually 20 to 25 minutes just until bubbly. If it looks dry going in, stir in an extra splash of milk. Cover with foil for most of the bake and uncover at the end to brown the top.
What kind of tuna is best for tuna casserole? ▼
Canned tuna packed in water is the standard and keeps the casserole from getting oily; chunk light is budget-friendly while solid albacore gives meatier flakes. Tuna packed in oil works too, just drain it well. Either way, drain thoroughly before mixing.
Can I make tuna casserole ahead of time? ▼
Yes. Assemble it, cover, and refrigerate up to a day before baking; add a few minutes to the bake time since it starts cold. Add any crunchy topping just before baking so it stays crisp rather than soaking into the sauce.
Can I make tuna casserole without canned soup? ▼
Absolutely. Make a quick sauce by cooking 3 tablespoons butter with 3 tablespoons flour, then whisking in about 2 cups of milk until thickened, plus sauteed mushrooms for flavor. Use it in place of the canned soup for a from-scratch version.
