Sometimes life moves so fast that all we want is a warm, comforting meal that comes together quickly and satisfies everyone at the table. That’s where tuna casserole shines.
This classic dish combines creamy sauce, tender pasta, melted cheese, and protein-rich tuna in one cozy, oven-baked meal. Best of all, it’s easy to prepare, budget-friendly, and perfect for busy weeknights or relaxed weekend dinners.
If you’re looking for a simple yet delicious creamy tuna casserole recipe, this guide has everything you need.
Why Tuna Casserole Is the Ultimate Comfort Food
Tuna casserole has been a family favorite for decades—and for good reason.
- Creamy and satisfying: A rich sauce with melted cheese creates a cozy, comforting texture
- High in protein: Tuna is a lean, nutritious protein source
- Budget-friendly: Made with pantry staples that don’t break the bank
- Customizable: Pasta, vegetables, and cheese can be easily swapped
- Crowd-pleaser: Loved by kids and adults alike
Ingredients for Creamy Tuna Casserole
One of the best things about this dish is how simple the ingredient list is.
Main Ingredients
- 2 cups pasta (macaroni, penne, or egg noodles)
- 2 cans tuna, drained
- 1 cup frozen peas
- 1 medium onion, chopped
- 2 garlic cloves, minced
- 1 can cream of mushroom soup (or homemade white sauce)
- 1 cup milk
- 1 cup shredded cheddar cheese
- 1/2 cup breadcrumbs
- 2 tablespoons butter
- Salt and black pepper, to taste
Step-by-Step Creamy Tuna Casserole Recipe
Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Cook pasta until al dente according to package instructions. Drain and set aside.
Step 2: Sauté the Aromatics
In a skillet, melt butter over medium heat. Add chopped onion and garlic and sauté until soft and lightly golden. This builds the base flavor.
Step 3: Make the Creamy Sauce
Stir in cream of mushroom soup and milk. Cook gently while stirring until smooth and creamy. Season with salt, pepper, and a pinch of paprika if desired.
Step 4: Add Tuna and Vegetables
Fold in the drained tuna and frozen peas. Stir gently to keep the tuna chunky.
Step 5: Combine Everything
In a large bowl, mix cooked pasta with the sauce and half of the cheese until evenly coated.
Step 6: Bake to Perfection
Transfer the mixture to a greased baking dish. Sprinkle remaining cheese and breadcrumbs over the top.
Bake at 375°F (190°C) for 20 minutes, until bubbly and golden.
Step 7: Serve Warm
Let the casserole rest for a few minutes before serving. Enjoy it hot and creamy.
Tips for the Perfect Tuna Casserole
- Cheese options: Try mozzarella, Monterey Jack, or Parmesan for variety
- Extra vegetables: Add broccoli, mushrooms, corn, or zucchini
- Crunchy topping: Mix breadcrumbs with crushed cornflakes or fried onions
- Make ahead: Assemble the casserole a day in advance and bake when needed
- Healthier version: Use whole-wheat pasta, low-fat milk, and reduced-fat cheese
Nutritional Breakdown (Approx. Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 380 |
| Protein | 24g |
| Carbohydrates | 32g |
| Fat | 16g |
| Fiber | 4g |
Frequently Asked Questions
What are the main ingredients in tuna casserole?
Canned tuna, pasta (usually egg noodles), cream of mushroom soup, milk, cheese, and a crunchy topping like breadcrumbs.
What can I add to tuna casserole to improve flavor?
Try peas, carrots, broccoli, extra cheese, garlic powder, parsley, or a crispy topping like fried onions.
Which spices go best with tuna?
Black pepper, garlic powder, onion powder, parsley, dill, paprika, and mild chili flakes work well.
Do vegetables need to be cooked before baking?
Soft vegetables like peas or corn can be added directly. Hard vegetables like broccoli or carrots should be lightly cooked first.
Which pasta is best for casserole?
Egg noodles are classic, but macaroni, penne, or fusilli work great—just cook them al dente.
Final Thoughts
Creamy tuna casserole is the definition of comfort food—easy, filling, cheesy, and deeply satisfying. Whether you’re new to cooking or an experienced home chef, this recipe is reliable, flexible, and always a hit.
The next time you need a quick, family-friendly dinner, give this tuna casserole a try. Once you do, it’s sure to become a regular in your meal rotation.