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Creamy Cheesy Tuna Casserole

As seen in: Evening Meals to Gather Around

This homemade tuna casserole elevates a classic comfort dish with a rich, from-scratch cream cheese sauce. Begin by cooking egg noodles just shy of al dente, then sauté aromatic vegetables as your flavor base. The silky sauce combines cream cheese, heavy cream, and two types of cheese for incredible richness.

Fold in flaked tuna and peas, then top with a buttery Ritz cracker crust before baking to golden perfection. The result is miles beyond any canned soup version - creamy interior with that satisfying crunch on top that makes everyone come back for seconds.

A woman named Sophie is smiling and holding a plate of food.
Created By Sophie
Last updated on Tue, 06 May 2025 16:58:17 GMT
A bowl of tuna noodle casserole. Save Pin
A bowl of tuna noodle casserole. | sophietable.com

This hearty tuna noodle casserole has been my comfort food salvation on countless busy weeknights. The creamy sauce envelops tender egg noodles and flaky tuna, while the crunchy topping adds the perfect textural contrast that makes this dish irresistibly satisfying.

I first made this casserole during a particularly hectic week when I needed something that would please everyone at the table. The empty dish and requests for seconds told me everything I needed to know. Now it appears on our dinner table at least twice a month, especially during the cooler seasons.

Ingredients

  • Egg noodles: Form the hearty base; choose medium width for best sauce adherence
  • Onion and celery: Create the aromatic foundation that elevates the flavor
  • Cream cheese: Adds incredible richness and body to the sauce
  • Heavy cream: Provides silky texture; look for full fat for best results
  • Dijon mustard: Cuts through the richness with gentle acidity
  • Worcestershire sauce: Adds depth and umami; choose a quality brand
  • Cheddar and parmesan cheeses: Create a complex flavor profile; use freshly grated for best melting
  • Frozen peas: Add color and sweetness; no need to thaw beforehand
  • Canned tuna: Select solid white albacore for meatier texture
  • Ritz crackers: Create that nostalgic buttery crunchy topping

Step-by-Step Instructions

Prepare The Noodles:
Cook egg noodles about 2 minutes less than package directions as they'll continue cooking in the oven. This prevents the final dish from becoming mushy. Drain thoroughly and transfer directly to your casserole dish to begin building layers of flavor.
Create The Aromatic Base:
Sauté onion and celery in olive oil for a full 5 minutes until they become translucent and slightly golden. This process develops sweetness and depth that will permeate the entire casserole. Add garlic just for the final 30 seconds to release its fragrance without burning.
Build The Creamy Sauce:
Combine cream cheese, heavy cream, chicken broth, Dijon, and Worcestershire in the same skillet over medium heat. Whisk continuously for about 5 minutes until completely smooth. The sauce should coat the back of a spoon but still flow easily. This luxurious base will envelop every noodle with flavor.
Incorporate Cheese And Proteins:
Melt cheddar and parmesan into the warm sauce, creating a silky smooth texture. Fold in the peas and flaked tuna with gentle movements to maintain the tuna's texture while ensuring even distribution throughout the casserole.
Create The Crunchy Topping:
Mix crushed Ritz crackers with melted butter until every crumb is coated. This ensures an evenly golden, buttery crunch across the entire top of your casserole. Spread in an even layer for maximum coverage and textural contrast.
Bake To Golden Perfection:
Bake uncovered at 375°F for exactly 20 minutes. The topping will become golden brown and the sauce will bubble around the edges, indicating it's reached the perfect consistency. Let stand for 5 minutes before serving to allow the sauce to set slightly.
A bowl of tuna noodle casserole. Save Pin
A bowl of tuna noodle casserole. | sophietable.com

The Dijon mustard is honestly my secret weapon in this recipe. I discovered its importance when I once made the casserole without it, and the dish lacked that special brightness that cuts through the richness. My husband immediately noticed the difference and now I never skip this crucial ingredient.

Make Ahead Instructions

This casserole is perfect for busy schedules. You can prepare everything up to the point of baking, cover tightly with foil, and refrigerate for up to 24 hours. When ready to serve, simply remove from the refrigerator while your oven preheats, then bake as directed, adding about 5–7 minutes to the cooking time to account for the chilled temperature.

Clever Substitutions

If you prefer a lighter version, swap the heavy cream for half and half or whole milk, though the sauce will be slightly less rich. For a different flavor profile, try smoked gouda in place of cheddar, which adds a wonderful depth. No Ritz crackers? Crushed potato chips or panko breadcrumbs mixed with a little grated parmesan work beautifully for the topping.

Serving Suggestions

This casserole pairs perfectly with a simple side salad dressed with a bright vinaigrette to balance the richness. For a complete meal that will please everyone, add some steamed broccoli or roasted asparagus. I often serve it with a glass of crisp white wine for adults and some fresh fruit for the kids to round out the meal.

A dish of tuna noodle casserole. Save Pin
A dish of tuna noodle casserole. | sophietable.com

The History Behind The Dish

Tuna noodle casserole emerged as a popular household staple in 1950s America when convenience foods were becoming widely available. The combination of canned tuna, condensed soup, and noodles made for an economical, filling dinner that could stretch a budget. This version elevates the classic with homemade cream sauce and quality ingredients while maintaining that nostalgic comfort food appeal that has made it an enduring favorite across generations.

Commonly Asked Questions

→ Can I make this tuna casserole ahead of time?

Yes! Prepare the casserole completely but don't add the cracker topping. Cover and refrigerate for up to 24 hours. When ready to bake, add the cracker topping and extend the baking time by about 10-15 minutes since it will be cold from the refrigerator.

→ What can I substitute for the Ritz crackers?

Panko breadcrumbs make an excellent substitute as mentioned in the ingredients. You could also use crushed potato chips, crushed cornflakes, or a mixture of breadcrumbs and grated parmesan for a different but equally delicious crunchy topping.

→ Can I freeze this casserole?

Yes, you can freeze this casserole either before or after baking. For best results, freeze without the cracker topping and add it just before baking. If freezing after assembly, let it cool completely, cover tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking.

→ What type of tuna works best in this casserole?

Both water-packed and oil-packed tuna work well. Water-packed tuna is lighter and has fewer calories, while oil-packed tuna tends to be more flavorful and moist. Solid albacore tuna will provide larger chunks, while chunk light tuna will blend more into the casserole.

→ What can I serve with tuna noodle casserole?

This casserole works well with simple sides like a green salad, steamed broccoli, roasted asparagus, or crusty bread. For a more substantial meal, serve with a side of garlic bread and a vegetable medley. The casserole itself is quite filling, so light sides complement it best.

→ Can I make this without cream cheese?

Yes, you can substitute the cream cheese with 1 cup of sour cream or Greek yogurt for tanginess, or make a traditional white sauce (béchamel) using 3 tablespoons butter, 3 tablespoons flour, and 2 cups of milk. The texture will be slightly different but still delicious.

Tuna Noodle Casserole

Creamy homemade casserole with egg noodles, tuna, vegetables and a crunchy topping - a comforting classic everyone will love.

Preparation Time
10 Minutes
Cooking Duration
35 Minutes
Overall Time
45 Minutes
Created By: Sophie

Recipe Type: Dinner

Skill Level: Medium

Cuisine Type: American

Portion Size: 6 Number of Servings

Diet Preferences: ~

What You'll Need

→ Main Ingredients

01 3 cups uncooked egg noodles
02 1 tablespoon olive oil
03 1 medium onion, chopped
04 3 sticks celery, chopped small
05 2 cloves garlic, minced
06 8 ounces cream cheese, softened
07 1 cup heavy or whipping cream
08 1/4 cup chicken broth
09 1 tablespoon Dijon mustard
10 1 tablespoon Worcestershire sauce
11 Salt and pepper, to taste
12 1 cup grated cheddar cheese
13 1/2 cup freshly grated Parmesan cheese
14 1 cup frozen peas
15 12 ounces canned tuna, drained

→ Topping

16 1/4 cup melted butter
17 1 cup crushed Ritz crackers or panko breadcrumbs

Step-by-Step Directions

Step 01

Preheat oven to 375°F and position the rack in the top third of the oven.

Step 02

Microwave butter in a small bowl and set aside. Chop onion and celery, and mince garlic. Soften cream cheese if needed.

Step 03

Cook egg noodles for 2 minutes less than the package instructions indicate. Drain and transfer to a 9x13 casserole dish.

Step 04

In a skillet, warm olive oil over medium-high heat. Add onion and celery, cooking for 5 minutes. Stir in garlic and cook for 30 seconds.

Step 05

Transfer the cooked vegetables and garlic to the casserole dish with the noodles.

Step 06

In the same skillet over medium heat, combine cream cheese, heavy cream, chicken broth, Dijon mustard, Worcestershire sauce, and salt and pepper. Stir constantly until the cream cheese melts and forms a smooth sauce, approximately 5 minutes. The sauce should have an Alfredo-like consistency and should not become overly thick. If needed, add a splash of cream.

Step 07

Turn off the heat and stir in cheddar and Parmesan cheeses until melted.

Step 08

Add frozen peas and flaked tuna to the sauce. Pour the combination over the noodles, tossing them to coat evenly, ensuring an even layer in the casserole dish.

Step 09

Mix crushed Ritz crackers or breadcrumbs with melted butter, combining well.

Step 10

Spread the buttery cracker topping over the casserole and bake uncovered for 20 minutes.

Helpful Notes

  1. Ensure cream cheese is softened to allow smoother blending into the sauce.
  2. The sauce will thicken slightly more while baking, so aim for a medium consistency when cooking in the skillet.

Recommended Tools

  • 9x13 casserole dish
  • Medium skillet
  • Microwave-safe bowl

Allergen Information

Always review ingredients for any allergens and consult a healthcare provider with any concerns.
  • Dairy (cheese, cream)
  • Gluten (egg noodles, Ritz crackers)
  • Fish (tuna)

Nutritional Information (Per Serving)

These details are estimates and shouldn't be considered professional health advice.
  • Calories: 673
  • Fat Content: 50 grams
  • Carbohydrate Content: 30 grams
  • Protein Content: 27 grams