Pantry & Instant Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. 
Serving Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Tuna Pasta Bake
Flaked tuna and pasta blanketed in a creamy, cheese-topped sauce and baked until bubbling — the kind of comforting casserole that empties a dish fast.
Contains common allergens
In the app, Listahan checks these against your household automatically.
Instructions
6 steps- 1
Preheat your oven to 370°F (190°C) and lightly grease an 8x8-inch baking dish.
- 2
Boil the pasta in salted water for 2 minutes less than the package instructions (it should be very al dente). Drain well.
- 3
In a large bowl, whisk together the condensed soup and milk until smooth.
- 4
Fold the cooked pasta, drained tuna, and half of the shredded cheddar cheese into the soup mixture until well combined.
- 5
Transfer the mixture to the prepared baking dish in an even layer.
- 6
Top evenly with the remaining cheese and a sprinkle of breadcrumbs. Bake for 20 minutes until bubbling and golden on top.
Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Listahan Family Score™
66/100
Works for many families
Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.
Nutrition
per serving790
Calories
33 g
Protein
109 g
Carbs
24 g
Fat
Estimated per serving. Actual values depend on the brands and portions you use.
Listahan cooking guide
Chef notes & practical guide
Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.
Cultural context
Tuna pasta bake, the casserole cousin of the classic tuna noodle dish, is a mid-century North American comfort food assembled from canned tuna, pasta, and a creamy sauce, then baked with a crunchy top. It became a household staple thanks to canned soup and canned fish, offering a hot, filling family meal from the cupboard. Its enduring charm is the contrast of creamy interior and golden, crisp crust.
Listahan note
This version builds a real quick cheese sauce instead of relying only on canned soup, so the bake tastes fresh and savory, and it tops everything with a crunchy crumb layer. It is built to be a comforting, crowd-feeding casserole from pantry staples.
Technique cues
- Undercook the pasta by two minutes, since it will finish cooking and soften further in the oven.
- Keep the sauce a touch looser than you think; pasta and crumbs absorb liquid in the oven and a tight sauce bakes dry.
- Top with buttered crumbs or cheese for the crisp, golden lid that makes it a bake rather than a stovetop dish.
Kitchen flow
- Parallel prep
- Boil the pasta while you make the cheese sauce and drain the tuna, then combine everything in the baking dish at once.
- Make-ahead
- Assemble the whole bake, cover, and refrigerate up to a day; add a few extra minutes in the oven when baking from cold.
- Leftover move
- Reheat portions in the oven to re-crisp the top, or pan-fry slices of leftover bake until crusty for a different texture.
- Cleanup rhythm
- One pot, one saucepan, and one baking dish; soak the saucepan immediately so the sauce does not cement on.
Ingredient brief
Role, handling, and swap guidance for each key ingredient.
canned tuna
main protein
Purpose: Tuna distributes flaky, savory protein throughout the bake and needs no precooking.
Handling: Drain well and flake so it spreads evenly through the pasta.
Adaptation: Canned salmon or chicken works in the same quantity.
pasta
base
Purpose: Short pasta gives the casserole its hearty bulk and catches the sauce.
Handling: Boil until just under al dente, then drain and combine with the sauce.
Adaptation: Penne, fusilli, or gluten-free pasta all work.
cheese
sauce richness and topping
Purpose: Cheese builds the creamy sauce and forms the golden, crisp top.
Handling: Stir most into the warm sauce and reserve some for the topping.
Adaptation: A dairy-free cheese or extra crumbs covers the topping for non-dairy diets.
milk
sauce base
Purpose: Milk forms the body of a quick white sauce that keeps the bake creamy.
Handling: Warm it and whisk into a butter-flour roux for a smooth sauce.
Adaptation: Unsweetened plant milk or a can of cream-of-mushroom soup works.
frozen peas
vegetable and color
Purpose: Peas add sweetness, color, and a little nutrition without any prep.
Handling: Stir in frozen; they thaw and cook in the oven.
Adaptation: Frozen corn, broccoli, or spinach works the same way.
breadcrumbs
crunchy top
Purpose: Buttered crumbs give the signature crisp golden lid that contrasts the creamy inside.
Handling: Toss with melted butter and scatter over the top before baking.
Adaptation: Crushed crackers, panko, or gluten-free crumbs all work.
Technique notes
- Reserving a cup of starchy pasta water and using a splash in the sauce helps it cling to the pasta and stay silky after baking.
- A spoonful of Dijon or a little lemon zest in the sauce brightens the whole dish and keeps the creaminess from feeling heavy.
- Baking uncovered for the last ten minutes is what crisps the top; covering the whole time leaves it pale and soft.
Ingredient swaps
- Gluten-free direction
- Use gluten-free pasta and crumbs and thicken the sauce with cornstarch instead of flour.
- Dairy-free option
- Build the sauce with plant milk and dairy-free cheese, and top with oil-tossed crumbs.
- Higher-veg direction
- Fold in extra vegetables like broccoli, spinach, or diced tomato to lighten and stretch the bake.
- Lower-sodium direction
- Use no-salt-added tuna and skip canned soup in favor of a homemade low-salt white sauce.
Serve alongside
- Garlic green beans
- Simple arugula salad
- Roasted broccoli
- Garlic bread
- A crisp dry white wine
- Sparkling water with lemon
- Iced tea
Serving suggestions only — check pairings for your household's allergens.
Storage & reheating
- Refrigerate covered for up to three days and reheat in the oven to keep the topping crisp.
- The baked casserole freezes for up to two months; thaw overnight and reheat covered, then uncover to re-crisp the top.
Equipment
- Pot for boiling pasta
- Saucepan for the sauce
- Baking dish
- Whisk for the sauce
Make this household-aware
Listahan Pro checks this recipe against your household's allergens, finds pantry-aware swaps, builds the shopping list, and helps you plan the week around it.
Plan it in Listahan
Add Tuna Pasta Bake to your week, check it against your household's allergens, and build the shopping list automatically.
More Pantry & Instant recipes
Pantry & Instant Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Pantry Minestrone
A steaming bowlful of canned tomatoes, white beans, pasta, and herbs simmered into a nourishing Italian soup that warms you from the first spoonful.
Pantry & Instant Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Canned Ravioli Bake
Pillowy canned ravioli layered with marinara and bubbling mozzarella, baked until golden — an easy weeknight upgrade that feels like a proper Italian dinner.
Pantry & Instant Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Black Bean Dip
Smooth, smoky black beans blended with cumin, lime, and a hint of jalapeño — scoopable, creamy, and satisfying enough to anchor a whole snack spread.