On busy evenings, I find myself reaching for recipes that feel comforting without asking for too much in return. This tuna noodle casserole is one of those dependable dishes—the kind that comes together while the kitchen quietly fills with familiar, savory aromas.
Creamy noodles, tender tuna, and a crisp, golden topping make it deeply satisfying, yet simple enough to slip into an ordinary weeknight.
It’s comfort food you can count on, made with pantry staples and meant to be enjoyed hot from the oven—preferably with everyone gathered at the table.
For the Tuna Noodle Casserole
- Tuna – Drained canned tuna adds protein and classic flavor. You can also substitute shredded chicken or turkey if you prefer a different option.
- Egg Noodles or Rotini – These hold the creamy sauce well and give the casserole its comforting, hearty texture.
- Olive Oil – Used to sauté the vegetables and add a subtle richness to the base of the dish.
- White Onion – Brings a mild sweetness and depth once softened.
- Bella Mushrooms – Add an earthy, savory flavor that pairs perfectly with the creamy sauce.
- Cream Cheese – Makes the casserole extra creamy and helps bind everything together.
- Sour Cream – Adds tang and smoothness to balance the richness.
- Cream of Mushroom Soup – The foundation of the sauce, providing classic casserole flavor and convenience.
- Milk – Thins the sauce just enough so it coats the noodles evenly.
- Garlic Powder – Adds gentle garlic flavor without overpowering the dish.
- Salt and Pepper – Used to season the sauce to your taste.
For the Topping
- Colby Jack Cheese – Melts smoothly and adds a mild, cheesy finish on top.
- French Fried Onions – Bring a crispy, golden crunch that contrasts beautifully with the creamy casserole underneath.
Classic Creamy Tuna Noodle Casserole Dinner Recipe
Notes
Ingredients
- 8 oz. tuna, drained or 1.5 cups shredded chicken or turkey breast
- 3 tbsp. olive oil
- ½ large white onion, diced
- 3–4 medium Bella mushrooms, washed and sliced
- 4 oz cream cheese
- ½ cup sour cream
- 1 (10.5 oz) can cream of mushroom soup
- ¾ cup milk
- 8 oz egg noodles or rotini
- 1 cup Colby Jack cheese, shredded
- 1 cup French fried onions
- 1 tsp. garlic powder
- Salt, to taste
- Pepper, to taste
Instructions
- Preheat the oven to 375°F. Dice the onion and slice the mushrooms. Lightly coat an 8×8 baking dish with cooking spray. Bring a pot of water to a boil for the pasta. While the water heats, warm the olive oil in a large skillet over medium heat. Add the onion and mushrooms and sauté until the onion turns translucent. Once the vegetables are ready, cook the pasta until al dente, about 7 minutes.
- Add the cream of mushroom soup, cream cheese, sour cream, milk, and garlic powder to the skillet. Stir and heat until the mixture is warmed through and smooth. Season with salt and pepper to taste.
- Drain the pasta thoroughly, then add it directly to the skillet. Stir well so the noodles are fully coated in the sauce.
- Fold in the drained tuna (or cooked chicken or turkey) until evenly distributed. Transfer the mixture to the prepared baking dish.
- Sprinkle the shredded Colby Jack cheese evenly over the top.
- Finish by scattering the French fried onions across the surface.
- Bake at 375°F for 10 minutes, or until the onions are golden brown. Serve hot.
- Freezer-friendly: Stop before adding the fried onions and freeze. When ready to bake, thaw completely, add the onions, and bake as directed.
- Nutrition values are automatically calculated and may vary. Adjust as needed for dietary requirements.
1. Can I use a different type of pasta?
Absolutely. Egg noodles and rotini work beautifully, but any short pasta will do the job—think shells, penne, or macaroni. Just make sure you cook it al dente so it doesn’t turn mushy once baked.
2. How important is draining the tuna?
Very. Tuna holds onto more liquid than you’d expect, and extra moisture can water down the sauce. Give it a really good drain (or even a gentle press) before adding it to the pan.
3. Can I prep this ahead of time?
Yes—and it’s a great one for that. Assemble everything up to the point before adding the fried onions, then cover and refrigerate. When you’re ready to bake, add the topping and pop it in the oven.
4. What if I don’t have cream of mushroom soup?
No stress. Cream of chicken or cream of celery work just as well. You can even use a quick homemade white sauce if that’s what you’ve got—this recipe is very forgiving.
5. How do I know when it’s ready?
You’re looking for melted cheese and golden, crispy onions on top. That usually takes about 10 minutes, but keep an eye on it—once those onions turn golden, you’re good to go.
