Scratch Tuna Noodle Casserole

Elevate your comfort food game with this irresistible Scratch Tuna Noodle Casserole, a hearty and nostalgic dish made entirely from scratch—no canned soups needed! This family-friendly classic features tender egg noodles, flaked tuna, and vibrant peas nestled in a rich, creamy homemade cheese sauce, perfectly seasoned with garlic and parsley. Topped with golden, buttery breadcrumbs for the ultimate crunch, this oven-baked casserole combines simple pantry staples into a truly satisfying meal. Ready in just 45 minutes, it’s the perfect way to bring a wholesome, flavorful dinner to your table any night of the week. Ideal for leftovers, this casserole reheats beautifully, making it a great option for meal prep as well!

Nutriscore Rating: 63/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 6

Ingredients

• 12 ounces egg noodles
• 4 tablespoons unsalted butter
• 0.25 cup all-purpose flour
• 2 cups whole milk
• 1 cup chicken or vegetable broth
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 teaspoon garlic powder
• 1 teaspoon dried parsley
• 2 cups shredded cheddar cheese
• 2 5-ounce cans canned tuna in water, drained
• 1 cup frozen peas
• 1 cup breadcrumbs
• 2 tablespoons olive oil or melted butter

Directions

Step 1

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish and set aside.

Step 2

Bring a large pot of salted water to a boil. Cook the egg noodles according to package instructions until al dente, then drain and set aside.

Step 3

In a large saucepan over medium heat, melt 4 tablespoons of unsalted butter. Once melted, whisk in the flour and cook for 1-2 minutes until the mixture is golden and bubbly, creating a roux.

Step 4

Gradually whisk in the milk and chicken or vegetable broth. Continue whisking constantly until the mixture thickens, about 4-5 minutes.

Step 5

Stir in the salt, black pepper, garlic powder, dried parsley, and shredded cheddar cheese. Continue stirring until the cheese is fully melted and the sauce is smooth.

Step 6

Remove the sauce from heat and gently fold in the drained tuna and frozen peas. Add the cooked noodles and mix until well combined.

Step 7

Pour the mixture into the prepared baking dish, spreading it out evenly.

Step 8

In a small bowl, combine the breadcrumbs with olive oil or melted butter. Sprinkle the breadcrumb mixture evenly over the top of the casserole.

Step 9

Bake in the preheated oven for 20-25 minutes, or until the topping is golden brown and crispy.

Step 10

Remove from the oven and let the casserole rest for 5 minutes before serving. Enjoy!

Nutrition Facts

Serving size	(1963.6g)

Amount per serving	% Daily Value*
Calories	3302.9

Total Fat 180.0g	0%
Saturated Fat 92.7g	0%
Polyunsaturated Fat 0.5g
Cholesterol 623.4mg	0%
Sodium 7408.8mg	0%
Total Carbohydrate 247.1g	0%
Dietary Fiber 17.3g	0%
Total Sugars 42.0g
Protein 190.2g	0%

Vitamin D 441.9IU	0%
Calcium 2421.4mg	0%
Iron 17.2mg	0%
Potassium 2151.5mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 48.1%

Protein: 22.6%

Carbs: 29.3%