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This Campbell's tuna rice casserole recipe delivers the comforting, cheesy, crisp-topped classic that's been a family dinner staple for decades. The magic lies in layering fluffy rice with creamy tuna mixture and baking until golden—no fancy techniques required, just proven results.
I've perfected this version to ensure the perfect balance of textures: tender rice, creamy tuna filling, and that satisfying crunchy top that everyone reaches for first.
The beauty of this recipe is its simplicity—just a handful of ingredients coming together in one pan for an effortless meal. The secret to the creamy texture is mixing Campbell's condensed cream of mushroom soup with the tuna, while the crispy top comes from a simple breadcrumb mixture.
This dish is foolproof, restaurant-quality comfort food that always disappears quickly. Ready in under an hour, it's perfect for busy weeknights when you want something hearty and satisfying without the fuss.
Ingredients for campbell's tuna rice casserole
Classic comfort in one pan—just 12 ingredients for golden, crisp-topped perfection.
| Ingredient | Amount | Notes |
|---|---|---|
| Long-Grain White Rice 🍚 | 2 cups | Uncooked, standard white rice preferred |
| Campbell's Condensed Cream of Mushroom Soup 🍄 | 1 can | 9 oz can, unsalted variety |
| Canned Tuna in Water 🐟 | 2 cans | 5 oz each, drained thoroughly |
| Milk 🥛 | ½ cup | Whole milk for creaminess |
| Shredded Cheddar Cheese 🧀 | 2 cups | Medium sharp cheddar, freshly shredded |
| Dried Breadcrumbs 🍞 | ½ cup | Panko-style for extra crunch |
| Butter 🧈 | ¼ cup | Unsalted, melted for topping |
| Garlic Powder 🧄 | 1 tsp | Freshly ground preferred |
| Onion Powder 🧅 | 1 tsp | For savory depth |
| Salt 🧂 | ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground for best flavor |
| Fresh Parsley 🌿 | ¼ cup | Chopped, for garnish (optional) |
The Campbell's cream of mushroom soup is the heart of this dish—unsalted version ensures perfect seasoning balance. Grab the 9 oz can at any grocery store; it's a pantry staple. For the rice, long-grain white holds its shape best, though instant rice works in a pinch. The tuna should be lightly packed in water—oil-packed tuna can make the dish greasy. Shred your own cheddar if possible; pre-shredded tends to clump and lacks freshness. Kraft or Cabot are reliable brands for that classic sharp flavor.
No Campbell's soup? Homemade mushroom sauce with a splash of cream works, but the convenience can't be beat. Substituting tuna? Chicken or crab meat keeps it pescatarian-friendly. Out of breadcrumbs? Crushed crackers or cornflakes add crunch without altering texture. The butter topping is non-negotiable—it creates that signature crispy crust. For extra richness, mix in a tablespoon of cream cheese with the milk. Fresh parsley is optional but adds vibrant color and freshness that brightens the dish.
This casserole reheats beautifully—5 minutes at 350°F restores that crispy top perfectly. Store leftovers covered in the fridge for 4-5 days, though it's so good it rarely lasts that long. For meal prep, assemble the dish ahead and refrigerate unbaked for up to 24 hours before baking. The flavors meld overnight, making it even more delicious. Freeze unbaked portions for up to 3 months—just add 10 minutes to baking time when reheating.
Why You'll Love This Recipe
- I’ll be real: this feeds six for under $10. Canned tuna, rice, and a can of soup stretch into a hearty meal without breaking the bank. Plus, leftovers reheat like a dream—no soggy rice here, just warm, cheesy comfort every time.
- One-Pan Magic: I swear by this recipe when I’m too tired to wash extra dishes. Just mix the cooked rice, soup, tuna, and milk in one baking dish—no chopping, no fuss—then top with cheese and bake. That’s it. The creamy mushroom soup melts into the rice while the cheese gets golden and crispy on top.
- Cheesy Tuna Bliss: Honestly, the combo of that creamy mushroom soup and sharp cheddar is ridiculously good. The tuna adds a briny punch, but the cheese ties everything together like a hug. It’s not fancy, but it’s the kind of dish that disappears faster than I can say “second helping.”
- Lunchbox Hero: Between us, this is my go-to for meal prep. I make a big batch on Sundays, portion it into containers, and it stays fresh for days. Kids love it cold or reheated—my daughter even sneaks bites straight from the fridge. (Yes, even on a Tuesday.)
Step-by-step instructions for cheesy crisp-topped one-pan casserole
This time-tested method delivers a creamy, cheesy tuna rice casserole with a golden crust every time.
Prepare the Rice and Flavor Base
In a large mixing bowl, combine the 2 cups long-grain white rice with the 1 can Campbell's condensed cream of mushroom soup, 0.5 cup milk, 1 tsp garlic powder, 1 tsp onion powder, 0.5 tsp salt, and 0.25 tsp black pepper. Stir thoroughly until the rice is evenly coated and all dry ingredients are fully incorporated. This step ensures each grain absorbs the rich mushroom flavor and seasoning uniformly.
The mixture should look moist but not soupy—if it appears too dry, add 1-2 tablespoons of milk to help distribute the flavors. Here's the thing—properly seasoning the rice before baking prevents bland spots in the finished casserole. Let the mixture sit for 5 minutes while you prepare the tuna layer, allowing the seasonings to penetrate the rice.
Add the Tuna and Combine Ingredients
Drain the 2 cans canned tuna in water thoroughly over a fine-mesh strainer, pressing gently to remove excess liquid. Add the tuna to the rice mixture and fold in using a rubber spatula. Distribute it evenly throughout the rice to ensure each serving contains the perfect balance of cheesy rice and flaky tuna.
Next, stir in 1 cup of the shredded cheddar cheese (reserve the remaining 1 cup for the topping). The cheese should melt smoothly into the mixture, creating a creamy texture. If you notice any dry spots, add a splash of milk to help emulsify the mixture. This step is where the classic comfort-food flavor profile begins to develop—don't rush it, as proper incorporation prevents clumps in the finished casserole.
Assemble and Bake the Casserole
Transfer the rice mixture to a 9x13-inch baking dish, spreading it evenly into a single layer. The dish should be about ¾ full—this allows room for the topping without overflowing. Preheat your oven to 350°F while you prepare the crispy topping.
In a small bowl, mix the 0.5 cup dried breadcrumbs with the remaining 1 cup shredded cheddar cheese and 0.25 cup melted butter. Sprinkle this mixture evenly over the top of the rice casserole, pressing down gently with your fingers to create a cohesive crust. The breadcrumbs will absorb the melted butter and cheese, forming a golden, crispy topping when baked.
Bake to Golden Perfection
Bake the casserole uncovered for 45-50 minutes until the top is deep golden brown and the edges are bubbling. You'll know it's ready when the cheese topping is firm to the touch and the rice underneath is tender. If the top browns too quickly, tent loosely with aluminum foil to prevent burning while allowing the center to cook through.
This is the moment that matters: the casserole should be bubbling at the edges with a crispy, golden crust on top. If you're unsure, insert a knife near the center—it should come out clean with no resistance. Remove from the oven and let it rest for 10 minutes before serving. This resting period allows the juices to redistribute, ensuring each bite is creamy and flavorful.
Garnish and Serve
Sprinkle the 0.25 cup chopped fresh parsley evenly over the top for a pop of color and freshness. The parsley not only enhances the presentation but also adds a subtle brightness that cuts through the richness of the cheddar and tuna. Serve immediately while the topping is still crisp and the cheese is melted to perfection.
This classic casserole delivers the perfect balance of creamy rice, flaky tuna, and cheesy crispy topping—a one-pan dish that's as satisfying as it is simple. Real talk: the secret to this recipe lies in the even distribution of ingredients and proper baking time. Don't skip the resting period, as it guarantees the best texture in every bite.
Pro Tips For Making Campbell'S Tuna Rice Casserole
- TOAST THE RICE FIRST: Dump your dry rice in a skillet over medium heat and stir for 2-3 minutes until it smells nutty and turns just slightly golden. This step removes that raw starch taste—yes, it’s an extra step, but it makes the casserole taste like it was made from scratch, not a box.
- DRAIN AND RINSE THE TUNA: Open that can of tuna and drain it twice—once into a colander, then back into the can. Pat it dry with a paper towel before mixing it in. Wet tuna makes the casserole watery, and nobody wants a soggy rice dish.
- LOW AND SLOW BAKES BEST: Skip the 425°F oven—this isn’t a quick bake. Set your dish to 350°F and bake it uncovered for the first 20 minutes. That crust on top? It’ll set properly, and the cheese won’t turn into a greasy mess.
- STIR IN THE CHEESE LATE: Tempting as it is to dump all that cheddar in at once, hold off until the last 5 minutes of baking. Sprinkle it on top and let it melt into a blanket, not blend into a gluey sauce. (Trust me, your casserole will thank you.)
Make-ahead tips for this recipe
Prep Ahead Strategy
Assemble the entire casserole—including the crispy breadcrumb topping—up to 24 hours before baking. Cover tightly with plastic wrap and refrigerate. The flavors meld beautifully overnight, making it even more delicious when you bake it fresh.
I always do this on Sunday nights so it's ready for Monday dinners—just pop it in the oven and enjoy. 📅
Freezer-Friendly Assembly
For meal prep, assemble the casserole in a freezer-safe baking dish and freeze it unbaked for up to 3 months. When ready to bake, thaw it overnight in the refrigerator, then add 10 extra minutes to the baking time.
This is a lifesaver for busy weeks—just pull it from the freezer, thaw, and bake. The texture remains creamy, and the crispy top stays intact. ❄️
Baking Shortcuts
Preheat your oven to 350°F while the casserole is still cold from the fridge. This ensures even cooking and prevents a soggy topping. I also recommend using an oven thermometer to confirm accuracy—many home ovens run hot or cold.
If your topping browns too quickly, tent it loosely with foil for the last 10 minutes of baking. 🌡️
Reheating Leftovers
Store leftovers in an airtight container in the fridge for up to 4-5 days. To reheat, cover with aluminum foil and bake at 350°F for 10-15 minutes until the topping is crispy again.
For microwave reheating, cover with a damp paper towel and heat in 1-minute intervals on medium power, stirring between each interval. This keeps the texture creamy and the top from getting rubbery. 🔥
Make-Ahead Topping
Prepare the crispy breadcrumb topping in advance and store it in a sealed container in the fridge for up to 3 days. When ready to bake, simply sprinkle it over the assembled casserole and press down gently.
This shortcut saves time and ensures you always have that perfect golden crust. For extra crunch, toast the breadcrumbs in a dry skillet over medium heat for 2-3 minutes before mixing with cheese and butter. 💫
Portion Control Tips
Divide the baked casserole into individual portions and store them in glass Pyrex containers with snap-on lids. This makes it easy to grab and reheat single servings without drying out the rest.
Label containers with dates to keep track of freshness. For lunches, I often pack individual portions in bento-style containers with a side salad—it's a complete, satisfying meal. 🧊
Nutrition facts
Frequently asked questions
Can I use instant rice instead of long-grain white rice?
Yes, but with adjustments! Instant rice cooks faster, so reduce the baking time by 10-15 minutes and check for doneness earlier. The texture will be slightly softer, but it still works well for this creamy dish. For best results, use 1 cup instant rice (uncooked) and add 1 extra tablespoon of milk to keep it moist.
How do I make this dish extra creamy?
Add 2 tablespoons of cream cheese to the soup mixture or replace 2 tablespoons of milk with heavy cream. For a richer texture, stir in 1/4 cup sour cream after baking. The key is balancing moisture—don't overdo it or the topping may get soggy.
Why did my casserole come out soggy?
Soggy results usually mean one of three things: overmixing the rice mixture (which releases too much starch), not draining the tuna well (excess water makes the rice mushy), or baking at too low a temperature. Always drain tuna thoroughly and press between paper towels. Bake at 350°F—never below—and consider preheating the oven while the dish is still cold.
Can I add other seafood to this recipe?
Swap the tuna for crab meat, shrimp, or salmon (fresh or canned). For shrimp, use 1.5 pounds (peeled, deveined) and cook it separately before mixing in. Salmon works best when flaked and adds a richer flavor. Just reduce the milk slightly if using oil-packed seafood to prevent greasiness.
What's the best way to serve this casserole?
This classic pairs perfectly with steamed green beans, a simple side salad, or buttered dinner rolls. For extra flair, serve with toasted baguette slices on the side for dipping. It's also fantastic as a lunch dish with a dollop of sour cream or hot sauce on top. The crispy topping is best enjoyed immediately, but the creamy center reheats beautifully.