Creamy Tuna Noodle Casserole

Featured in: Family Meals

This creamy tuna noodle casserole combines tender egg noodles with a rich sauce of tuna, cheddar, and sour cream. Peas and seasoning add vibrant flavor, while a buttery Ritz cracker crust adds a crisp, golden finish. Simple to prepare and perfect for family dinners or gatherings, the dish bakes until bubbly and golden, offering a comforting and hearty meal packed with balanced textures and flavors.

Updated on Fri, 21 Nov 2025 12:01:00 GMT
Golden, bubbly Creamy Tuna Noodle Casserole topped with crispy Ritz crackers, perfect family meal. Save
Golden, bubbly Creamy Tuna Noodle Casserole topped with crispy Ritz crackers, perfect family meal. | cinnamonglow.com

A comforting classic featuring tender noodles, creamy tuna sauce, and a buttery golden Ritz cracker topping, perfect for family dinners or potlucks.

I first discovered this casserole as a simple weeknight meal and it quickly became a regular request in our home for its creamy texture and satisfying crunch.

Ingredients

  • Pasta: 12 oz (340 g) egg noodles
  • Casserole Mixture: 2 cans (5 oz/140 g each) tuna in water, drained, 1 can (10.5 oz/300 g) condensed cream of mushroom soup, 1 cup (240 ml) whole milk, 1 cup (115 g) frozen peas, thawed, 1 cup (120 g) shredded cheddar cheese, 1/2 cup (120 ml) sour cream, 1/2 small onion, finely chopped, 1/2 tsp garlic powder, 1/2 tsp black pepper, 1/4 tsp salt
  • Topping: 1 sleeve (about 30) Ritz crackers, crushed, 3 tbsp (45 g) unsalted butter, melted, 2 tbsp (15 g) grated Parmesan cheese (optional)

Instructions

Prepare Oven & Dish:
Preheat oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33 cm) baking dish.
Cook Noodles:
Boil egg noodles in salted water until just al dente. Drain and set aside.
Mix Casserole Ingredients:
Combine drained tuna, cream of mushroom soup, milk, peas, cheddar cheese, sour cream, onion, garlic powder, black pepper, and salt in a large mixing bowl. Fold in cooked noodles until coated.
Assemble Casserole:
Transfer mixture to prepared dish and spread evenly.
Prepare Topping:
In a small bowl, mix crushed Ritz crackers with melted butter and Parmesan cheese if using. Sprinkle topping over casserole.
Bake:
Bake uncovered for 25 to 30 minutes, until top is golden brown and casserole is bubbling.
Rest and Serve:
Let cool for 5 minutes before serving.
Save
| cinnamonglow.com

Serving this casserole always reminds me of cozy gatherings around the kitchen table, with everyone asking for seconds and reminiscing about mom's classic comfort food.

Required Tools

Large pot, strainer, mixing bowls, 9x13-inch (23x33 cm) baking dish, oven

Nutritional Information

Calories: 420, Total Fat: 22 g, Carbohydrates: 38 g, Protein: 20 g per serving

Notes

For added flavor, stir in sautéed mushrooms or diced celery. Substitute cream of celery or chicken soup for a variation.

A close-up of creamy, flavorful Creamy Tuna Noodle Casserole, a comforting homemade dish. Save
A close-up of creamy, flavorful Creamy Tuna Noodle Casserole, a comforting homemade dish. | cinnamonglow.com

This classic casserole brings everyone together for a warm, comforting dinner. Enjoy the mix of creamy sauce and crispy topping in every bite.

Recipe FAQ Section

What noodles work best in this dish?

Egg noodles are ideal for absorbing the creamy sauce while maintaining a tender bite, but other pasta shapes like rotini or shells can also be used.

Can I substitute the Ritz cracker topping?

Yes, crushed breadcrumbs or crushed saltine crackers can create a similar crisp topping with a slightly different flavor.

How can I add more vegetables to this bake?

Sautéed mushrooms, diced celery, or extra peas can easily be incorporated into the mixture for added texture and nutrients.

Is it possible to prepare this ahead of time?

You can assemble the dish ahead, keep it covered in the fridge, and bake it just before serving for convenience.

What can I use instead of cream of mushroom soup?

Alternative creamy soups such as cream of celery or cream of chicken provide different but delicious flavor profiles.

Creamy Tuna Noodle Casserole

Tender noodles with creamy tuna sauce and crispy Ritz cracker topping in a comforting bake.

Prep duration
15 min
Time to cook
35 min
Complete duration
50 min
Created by Hannah Collins

Classification Family Meals

Skill level Easy

Cultural Origin American

Output 6 Portion count

Dietary considerations None specified

Components

Pasta

01 12 oz egg noodles

Casserole Ingredients

01 2 cans (5 oz each) tuna in water, drained
02 1 can (10.5 oz) condensed cream of mushroom soup
03 1 cup whole milk
04 1 cup frozen peas, thawed
05 1 cup shredded cheddar cheese
06 1/2 cup sour cream
07 1/2 small onion, finely chopped
08 1/2 teaspoon garlic powder
09 1/2 teaspoon black pepper
10 1/4 teaspoon salt

Topping

01 1 sleeve (about 30 pieces) Ritz crackers, crushed
02 3 tablespoons unsalted butter, melted
03 2 tablespoons grated Parmesan cheese (optional)

Method

Phase 01

Preheat oven and prepare dish: Preheat oven to 375°F. Lightly grease a 9x13-inch baking dish.

Phase 02

Cook noodles: Boil egg noodles in salted water until just al dente. Drain and set aside.

Phase 03

Combine casserole mixture: In a large bowl, mix drained tuna, condensed mushroom soup, milk, peas, cheddar cheese, sour cream, onion, garlic powder, black pepper, and salt. Fold in cooked noodles until evenly coated.

Phase 04

Assemble casserole: Transfer mixture to prepared baking dish and spread evenly.

Phase 05

Prepare topping: Mix crushed Ritz crackers with melted butter and Parmesan cheese, if using. Sprinkle evenly over casserole.

Phase 06

Bake: Bake uncovered for 25 to 30 minutes until topping is golden brown and casserole is bubbling.

Phase 07

Rest and serve: Allow to cool for 5 minutes before serving.

Tools needed

  • Large pot
  • Strainer
  • Mixing bowls
  • 9x13-inch baking dish
  • Oven

Allergy details

Review each component for potential allergens and consult with a healthcare professional if you're uncertain about any ingredients.
  • Contains wheat (noodles, crackers), milk (cheese, butter, sour cream), and fish (tuna). May contain soy (soup) and egg (noodles). Check labels carefully.

Nutritional breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 420
  • Fats: 22 g
  • Carbohydrates: 38 g
  • Protein Content: 20 g