10 Easy Tuna Casserole Recipes for Dinner (October 2026)

Easy tuna casserole recipes for dinner are the answer on nights when the fridge is half empty and everyone is hungry. These ten versions all start with pantry staples, bake in one dish, and go from counter to table in under an hour.

They’re written for real weeknights. Every recipe lists exact measurements, gives you doneness cues instead of guesswork, and tells you what to swap when you are out of one ingredient. Pick the crunchy one, the cheesy one, or the low-carb one, and start cooking.

Easy Tuna Casserole Recipes for Dinner at a Glance

Here is a quick look at all ten so you can pick before you shop. Times include prep and baking.

Recipe	Time	Difficulty	Best for
Classic Tuna Casserole with Egg Noodles	55 min	Easy	Families who want the nostalgic version
Easy Tuna Casserole with Potato Chips	45 min	Easy	Crispy topping fans and potlucks
Cheesy Tuna and Broccoli Casserole	50 min	Easy	Getting two vegetables into dinner
Tuna Casserole with Rice and Paprika	55 min	Easy	Picky eaters who skip noodles
Crunchy Tuna Casserole with French Fried Onions	45 min	Easy	Savory, fast weeknight cooking
Tuna Pasta Bake with Three Cheeses	60 min	Medium	Cheese lovers and potluck tables
Tuna Casserole with Spinach and Mushrooms	50 min	Easy	Vegetable-forward dinners
Southwest Tuna Casserole with Tortilla Chips	50 min	Easy	Tex-Mex nights and game-day tables
Low-Carb Tuna Casserole with Cauliflower	45 min	Easy	Cutting carbs without losing comfort
Tuna Casserole with Stuffing and Cranberries	55 min	Easy	Sweet-savory dinners that surprise

Choosing Easy Tuna Casserole Recipes for Dinner

Start with the time you have. Under 45 minutes and you want crunch, go with the potato chip or French fried onion version. If you have an hour and want something that feeds a hungry group, the three-cheese pasta bake or the classic egg noodle casserole will carry.

Texture is the next decision. Creamy béchamel-style casseroles, like the spinach and mushroom one, suit people who like a soft center, while a breadcrumb or chip topping gives you a contrast bite. Low-carb readers should jump to the cauliflower version, where the riced vegetable takes over for noodles. For more ideas, our roundup of casserole recipes for dinner covers other weeknight staples.

1. Classic Tuna Casserole with Egg Noodles

This is the version most people mean when they say tuna casserole. Egg noodles hold onto a creamy mushroom sauce, and a buttered breadcrumb top gives you a golden edge.

Yield: 6 servings · Prep: 15 min · Cook: 40 min · Total: 55 min · Difficulty: Easy

Ingredients

• 12 oz wide egg noodles
• 2 (5 oz) cans albacore tuna in water, drained
• 1 (10.5 oz) can condensed cream of mushroom soup
• 1 cup frozen peas, thawed
• 1 cup whole milk
• 2 cups sharp cheddar, shredded (about 8 oz), divided
• 1/2 cup chopped yellow onion
• 1/2 cup diced celery
• 2 tbsp butter
• 1/2 cup panko or coarse breadcrumbs
• 1/2 tsp black pepper

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Cook the egg noodles in salted boiling water for 6 to 7 minutes, until just firm, then drain.
3. Melt the butter in a skillet over medium heat and cook the onion and celery for 4 minutes, until soft and translucent.
4. Stir the soup, milk, 1 cup of the cheese, and the pepper into the skillet. Warm for 2 minutes, stirring, until smooth.
5. Fold in the noodles, drained tuna, and peas until every strand is coated.
6. Spread the mixture in the baking dish and scatter the remaining 1 cup of cheese on top.
7. Add the breadcrumbs and dot them with the remaining butter.
8. Bake for 25 to 30 minutes, until the edges are set, the center still jiggles slightly, and the top is golden brown.
9. Rest for 10 minutes before serving so the sauce thickens.

Tip: Pull the noodles one minute shy of the box directions. They finish cooking in the oven, and undercooking them is the whole difference between tender and mushy.

Swap it: Use gluten-free pasta and gluten-free crumbs for a gluten-free version, or replace the tuna with chopped rotisserie chicken for the picky-eater crowd.

Storage: Cover and refrigerate for up to 4 days. To freeze, assemble without baking, wrap tightly, and freeze for up to 3 months, adding 10 minutes to the bake time.

2. Easy Tuna Casserole with Potato Chips

Crushed potato chips bake to a shatteringly crisp crust over a soft, cheesy middle. It is the fastest route to a crunchy casserole and the one most often requested at potlucks.

Yield: 6 servings · Prep: 10 min · Cook: 35 min · Total: 45 min · Difficulty: Easy

Ingredients

• 2 cups frozen peas and carrots, thawed
• 2 (5 oz) cans tuna in water, drained
• 1 (10.5 oz) can condensed cream of chicken soup
• 1 cup milk
• 2 cups shredded cheddar, divided
• 2 cups crushed plain potato chips (about 3 oz)
• 2 tbsp melted butter
• 1 tsp dried dill weed
• 1/4 tsp black pepper

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Stir the soup, milk, 1 cup of cheese, the dill, and the pepper together in a large bowl until smooth.
3. Fold in the drained tuna and the thawed vegetables.
4. Spoon into the dish, top with the remaining cheese, and spread the crushed chips over the surface.
5. Drizzle the melted butter over the chips.
6. Bake for 30 to 35 minutes, until the sauce bubbles at the edges and the chip layer is deep golden, not brown.
7. Let stand for 8 minutes so the topping firms up instead of going soggy.

Tip: Crush the chips in a bag with a rolling pin rather than in a food processor. You want irregular pieces, and they stay crisp longer through the bake.

Swap it: Ritz crackers, panko, or cornflakes all work in the same slot. Skip the butter drizzle with crackers, since they are already fatty.

Storage: Refrigerate for up to 4 days, but store the chips separately if you can, and add them when reheating. Freezing works if you freeze the casserole before the topping goes on.

3. Cheesy Tuna and Broccoli Casserole

Broccoli keeps its color and bite here, which balances the richness of the cheddar sauce. This is the one to make when you want dinner to do double duty as a vegetable.

Yield: 6 servings · Prep: 15 min · Cook: 35 min · Total: 50 min · Difficulty: Easy

Ingredients

• 12 oz rotini or penne pasta
• 2 (5 oz) cans tuna in water, drained
• 3 cups broccoli florets, cut into bite-size pieces
• 1 (10.5 oz) can condensed cream of mushroom soup
• 1 cup milk
• 2 cups sharp cheddar, shredded, divided
• 1/4 cup grated Parmesan
• 1 tsp Dijon mustard
• 1/4 tsp black pepper

Instructions

1. Heat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Blanch the broccoli in boiling water for 2 minutes, then drain and run under cold water to stop the cooking.
3. Cook the pasta in salted boiling water for 8 minutes, until al dente, and drain.
4. Stir the soup, milk, 1 cup of cheddar, the Parmesan, the Dijon, and the pepper in a large bowl.
5. Add the pasta, broccoli, and tuna and toss until evenly coated.
6. Spread into the dish and cover with the remaining cheddar.
7. Bake for 25 to 30 minutes, until bubbling throughout and lightly browned on top.

Tip: Blanch the broccoli separately and only briefly. Boiling it with the pasta turns the florets gray and soft, and you lose the color that makes the dish look fresh.

Swap it: Use frozen chopped spinach, thawed and squeezed dry, in place of the broccoli, or add a cup of drained mushrooms alongside it.

Storage: Keeps in the fridge for 3 to 4 days under a tight cover. Reheat in a 350°F (175°C) oven for 20 minutes with a small splash of milk to loosen the sauce.

4. Tuna Casserole with Rice and Paprika

Long-grain rice gives this casserole a fluffier, more herby bite than noodles, and smoked paprika adds a warmth that reads as cozy rather than spicy. A good pick for anyone at the table who finds pasta tiresome.

Yield: 6 servings · Prep: 15 min · Cook: 40 min · Total: 55 min · Difficulty: Easy

Ingredients

• 2 cups long-grain white rice, rinsed
• 2 (5 oz) cans tuna in water, drained
• 1 (10.5 oz) can condensed cream of celery soup
• 1 cup whole milk
• 1 cup water
• 1 cup frozen peas
• 1 cup sharp cheddar, shredded
• 1/2 cup chopped yellow onion
• 2 tsp smoked paprika, divided
• 1 tsp dried thyme
• 2 tbsp olive oil

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Cook the rice in salted water according to the package directions, then drain well.
3. Soften the onion in olive oil in a skillet over medium heat for 4 minutes.
4. Stir in the soup, milk, 1 tsp of the paprika, the thyme, and the water.
5. Warm the sauce for 3 minutes, then fold in the rice, tuna, and peas.
6. Spoon into the dish, scatter the cheddar on top, and dust with the remaining paprika.
7. Bake for 30 to 35 minutes, until the edges are set, the center is steaming hot, and the cheese is melted and golden at the corners.
8. Rest for 10 minutes before serving.

Tip: Drain the rice well and use it slightly underdone. Excess water turns the sauce thin, and the oven will finish the grains while it sets.

Swap it: Brown rice and quinoa both work, though brown rice needs 10 more minutes of cooking. For a gluten-free plate, confirm the condensed soup is labeled gluten free.

Storage: Refrigerate for up to 4 days. It reheats better than most casseroles, since rice drinks less sauce. Freeze unbaked in portions for up to 3 months.

5. Crunchy Tuna Casserole with French Fried Onions

Soup and green beans in a can, a can of tuna, and a can of onions. This is the fastest casserole in the list, and the fried onion top browns into something that tastes like it took longer.

Yield: 6 servings · Prep: 10 min · Cook: 35 min · Total: 45 min · Difficulty: Easy

Ingredients

• 2 (5 oz) cans tuna in water, drained
• 1 (10.5 oz) can condensed cream of mushroom soup
• 1 (14.5 oz) can cut green beans, drained
• 1 cup shredded Swiss or mild cheddar
• 1/2 cup milk
• 1 (6 oz) can French fried onions, divided
• 1 tsp onion powder
• 1/4 tsp black pepper
• 1 tbsp butter, melted

Instructions

1. Heat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Stir the soup, milk, 1/2 cup of cheese, the onion powder, and the pepper together in a large bowl.
3. Fold in the tuna and the drained green beans.
4. Spread into the dish and cover with the remaining cheese.
5. Scatter half of the fried onions over the top and drizzle with the melted butter.
6. Bake for 25 to 30 minutes, until hot and bubbling.
7. Remove from the oven, add the remaining fried onions, and return for 4 more minutes, until the top is deep golden.

Tip: Adding half the onions before the bake and half after keeps a crunch even where the sauce reaches the surface. It is a small thing that people notice.

Swap it: Panko tossed with the melted butter replaces the onions for a nuttier crust. Stir a tablespoon of Dijon into the sauce if you want more depth.

Storage: Store covered in the fridge for up to 4 days. Reheat covered at 350°F (175°C) for 15 to 20 minutes so the topping stays crisp instead of steaming.

6. Tuna Pasta Bake with Three Cheeses

A tomato sauce base changes the whole flavor profile, and cheddar, mozzarella, and Parmesan make a golden, stretchy top. This is the most forgiving casserole in the roundup, and the one that travels well to a potluck.

Yield: 8 servings · Prep: 20 min · Cook: 40 min · Total: 60 min · Difficulty: Medium

Ingredients

• 16 oz cavatappi or rotini pasta
• 2 (5 oz) cans tuna in water, drained
• 2 cups marinara sauce
• 2 cups shredded cheddar, divided
• 1 cup shredded mozzarella
• 1/2 cup grated Parmesan, divided
• 1 (4 oz) can diced green chiles, drained
• 1/2 tsp garlic powder
• 1/4 tsp black pepper

Instructions

1. Heat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Cook the pasta in salted boiling water for 9 minutes, just shy of al dente, and drain.
3. Warm the marinara with the garlic powder, pepper, and chiles in a saucepan over medium heat for 5 minutes.
4. Toss the pasta with the tomato sauce, the drained tuna, 1 cup of cheddar, and 1/2 cup of the Parmesan.
5. Spread into the baking dish in an even layer.
6. Top with the remaining cheddar, the mozzarella, and the rest of the Parmesan.
7. Cover loosely with foil and bake for 20 minutes.
8. Uncover and bake for 15 to 20 more minutes, until the top is deep golden and the edges are bubbling.
9. Rest for 10 minutes before serving so the cheese sets enough to scoop.

Tip: The foil cover is the step most people skip. Without it, the mozzarella browns and scorches before the center gets hot, and you end up with a burnt top over cold pasta.

Swap it: Use rotisserie chicken instead of tuna for a version that works for guests who do not eat fish. A cup of black beans adds bulk and fiber.

Storage: Covers well and keeps for 4 days in the fridge. This one freezes well after baking, and it reheats best with 2 tablespoons of milk stirred in first.

Allergens: Contains milk, wheat, and fish.

7. Tuna Casserole with Spinach and Mushrooms

This is the vegetable-forward option, and it still lands as comfort food. Mushrooms bring their own umami, which is exactly what a tuna casserole sometimes needs.

Yield: 6 servings · Prep: 15 min · Cook: 35 min · Total: 50 min · Difficulty: Easy

Ingredients

• 8 oz wide egg noodles or bow tie pasta
• 2 (5 oz) cans tuna in water, drained
• 8 oz fresh mushrooms, sliced
• 2 cups fresh spinach
• 1 (10.5 oz) can condensed cream of mushroom soup
• 1 cup half-and-half
• 1 cup shredded mozzarella, divided
• 1/2 cup grated Parmesan
• 1 tsp Worcestershire sauce
• 1/2 tsp black pepper

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Cook the pasta in salted boiling water for 7 minutes, until firm, and drain.
3. Cook the mushrooms in a dry skillet over high heat for 6 minutes, until browned and their liquid has cooked away.
4. Wilt the spinach in the same skillet for 1 minute, then squeeze out the excess water.
5. Stir the soup, half-and-half, 1/2 cup of mozzarella, the Parmesan, the Worcestershire, and the pepper into the skillet.
6. Warm for 3 minutes, then fold in the pasta, tuna, mushrooms, and spinach.
7. Spoon into the dish and top with the remaining mozzarella.
8. Bake for 25 to 30 minutes, until the edges are set, the center still trembles, and the cheese is blistered in spots.

Tip: Brown the mushrooms rather than steaming them. Water in the pan turns the casserole gray and thins the sauce, which is the opposite of what you want here.

Swap it: For a dairy-free version, use unsweetened almond milk in place of the half-and-half and skip the cheese, topping with nutritional yeast before baking.

Storage: Keeps 3 to 4 days refrigerated. The spinach wilts further on reheating, so cover loosely and warm in the oven at 325°F (165°C) for 15 minutes rather than in a microwave.

8. Southwest Tuna Casserole with Tortilla Chips

Taco seasoning and corn turn this into a Tex-Mex casserole that tastes nothing like the cream-of-mushroom versions. The tortilla chip top soaks up the sauce and stays crisp at the edges.

Yield: 6 servings · Prep: 15 min · Cook: 35 min · Total: 50 min · Difficulty: Easy

Ingredients

• 12 oz rotini or shells pasta
• 2 (5 oz) cans tuna in water, drained
• 1 (15 oz) can black beans, rinsed and drained
• 1 cup corn kernels, fresh or frozen
• 1 cup salsa
• 1 cup shredded cheddar, divided
• 1 cup shredded Monterey Jack
• 1 (1.25 oz) package taco seasoning mix
• 1 cup crushed tortilla chips
• 1/2 cup sour cream, for serving

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Cook the pasta in salted boiling water for 8 minutes, until al dente, and drain.
3. Stir the salsa, 1 cup of cheddar, and the taco seasoning in a large bowl, adding 1/4 cup water to thin it.
4. Fold in the pasta, tuna, black beans, and half of the corn.
5. Spread into the dish and cover with the remaining cheddar, the Monterey Jack, and the rest of the corn.
6. Top with the crushed tortilla chips.
7. Bake for 25 to 30 minutes, until the center is steaming hot and the cheese is fully melted.
8. Rest for 8 minutes, then top each serving with sour cream.

Tip: Add the tortilla chips in the last 10 minutes of baking if your oven runs hot. Earlier and they go pale and limp under the cheese.

Swap it: For a softer heat level, swap the salsa for mild and use a mild taco seasoning. Blackened corn, charred in a dry pan, adds smoky flavor without any extra work.

Storage: Refrigerate for up to 4 days and keep the chips separate so they stay crisp. Add fresh chips when reheating each portion.

9. Low-Carb Tuna Casserole with Cauliflower

Riced cauliflower stands in for pasta here, and zucchini adds moisture plus color. It bakes into something soft and cheesy, not stringy, as long as you squeeze the vegetables before they go in the dish.

Yield: 6 servings · Prep: 15 min · Cook: 30 min · Total: 45 min · Difficulty: Easy

Ingredients

• 4 cups riced cauliflower, from about 1 medium head
• 1 medium zucchini, grated
• 2 (5 oz) cans tuna in water, drained
• 1 cup heavy cream
• 1 cup shredded cheddar, divided
• 1/2 cup shredded mozzarella
• 1/2 cup grated Parmesan
• 1 tsp Dijon mustard
• 1/2 tsp garlic powder
• 1/4 tsp black pepper

Instructions

1. Heat the oven to 400°F (200°C) and grease a 9×13-inch baking dish.
2. Place the riced cauliflower and grated zucchini in a colander, set over a bowl, and press down hard to squeeze out every drop of water.
3. Spread the vegetables on a towel and let them sit 10 minutes to dry further.
4. Stir the heavy cream, 1/2 cup of cheddar, the Dijon, the garlic powder, and the pepper in a large bowl.
5. Fold in the dried cauliflower, zucchini, and tuna.
6. Spoon into the baking dish and top with the remaining cheddar, the mozzarella, and the Parmesan.
7. Bake for 25 to 30 minutes, until the edges are bubbling and the cheese is browned in spots.
8. Rest for 8 minutes before serving.

Tip: Drying the vegetables is not optional. A colander and a firm press with your hands removes enough water that the sauce stays creamy instead of watery.

Swap it: Broccoli rice works the same way and adds more color. To cut fat, replace the heavy cream with half-and-half and use a lighter cheese.

Storage: Keeps for 3 to 4 days in the fridge. It reheats well in a skillet over medium-low heat, which is faster than the oven and keeps the cheese from drying out.

Allergens: Contains milk and fish. Naturally gluten free, as written.

10. Tuna Casserole with Stuffing and Cranberries

The last recipe is the odd one out, and it is the one people ask for twice. Herb stuffing, dried cranberries, and celery make a sweet-savory bake that tastes like a holiday side dish in the middle of a week.

Yield: 6 servings · Prep: 15 min · Cook: 40 min · Total: 55 min · Difficulty: Easy

Ingredients

• 6 cups dry herb stuffing mix
• 2 (5 oz) cans tuna in water, drained
• 1 cup dried cranberries
• 1 cup whole milk, divided
• 1 (10.5 oz) can condensed cream of chicken soup
• 1 cup shredded Monterey Jack, divided
• 1/2 cup diced celery
• 1/2 cup chopped onion
• 1 tsp dried sage
• 2 tbsp butter, melted

Instructions

1. Heat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Prepare the stuffing mix according to the package directions using 1 cup of the milk, then let it stand 5 minutes.
3. Cook the onion and celery in the melted butter in a skillet for 5 minutes, until softened.
4. Stir the soup, the remaining 1/2 cup of milk, 1/2 cup of cheese, and the sage into the stuffing.
5. Fold in the tuna, the cranberries, and the sautéed onion and celery.
6. Spread into the dish and top with the remaining cheese.
7. Bake for 30 to 35 minutes, until the center reaches 165°F (74°C) and the top is browned.
8. Rest for 10 minutes, then scatter with chopped parsley.

Tip: Add the cranberries in the last 10 minutes if you like them chewy instead of soft. That short time keeps the tartness that balances the creamy sauce.

Swap it: Cooked sausage or chopped bacon adds salt and fat, so cut the milk slightly. A cup of cooked wild rice in place of half the stuffing makes it more substantial.

Storage: Cover and refrigerate for up to 4 days. Reheat covered at 350°F (175°C) for 20 minutes, and refresh the topping with a few fresh parsley flakes if you have them.

Tips for Making These

• Drain the tuna properly. Set the open cans over a colander and press the lids down with a spatula to squeeze out the water. A rinsed can still holds a tablespoon or two, and that extra liquid is what makes a casserole dry.
• Mix the sauce before the noodles cool. Hot noodles drink up liquid fast. Fold the sauce in while the pasta is still warm and the casserole will stay creamy after baking.
• Keep the topping light. Potato chips, fried onions, and crumbs all burn fast at 400°F (200°C) and above. Use a 9×13-inch dish, not a deeper casserole, and pull them the moment they take color.
• Watch the center, not the top. The middle of a baked casserole should reach 165°F (74°C) and look set with a slight jiggle. If the top browns first, tent it loosely with foil and continue baking.
• Season twice. Tuna carries salt from the canning liquid. Season the sauce lightly, then taste before the topping goes on and adjust at the table.
• Boost the flavor when the recipe calls for it. A teaspoon of Worcestershire, a squeeze of lemon, a spoonful of Dijon, or a teaspoon of soy sauce hides fishiness and deepens the sauce without making it taste different.
• Cook the noodles a minute short. Noodles and rice keep taking on heat inside the oven, and that is the only reliable way to avoid the mushy texture that ruins an otherwise good casserole.

If you want to see where tuna fits among the rest of the weeknight bakes, our list of chicken casserole recipes and tater tot casseroles follow the same one-dish logic with different staples.

Frequently Asked Questions

Easy Tuna Casserole Recipes for Dinner: Which One Should You Make First?

Start with the classic tuna casserole with egg noodles. It has the shortest ingredient list of the ten, everything in it comes out of a can or the fridge, and the flavors are the ones people already know, so there is nothing to argue about at the table.

Once that one is in your rotation, move to the three-cheese pasta bake for a crowd and the low-carb cauliflower version on a weeknight when you want to skip the carbs. Between the ten easy tuna casserole recipes for dinner here, dinner stops being the hardest decision of the day.