Donna's Tuna Casserole

Creamy, comforting, and full of nostalgia, Donna's Tuna Casserole is the ultimate weeknight dinner that brings the family together. This hearty dish combines tender egg noodles with a velvety sauce made from milk, chicken broth, and sharp cheddar cheese, all brought to life with sautéed onions, earthy mushrooms, and juicy peas. Flaked tuna adds a protein-packed punch, while a golden breadcrumb and Parmesan topping provides an irresistible crunchy contrast. Ready in just 45 minutes, this baked tuna casserole is a one-dish wonder perfect for busy evenings or meal prep. Whether you're reliving childhood memories or discovering a new classic, this easy-to-make casserole is pure comfort food at its best.

Nutriscore Rating: 68/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 6

Ingredients

• 12 ounces egg noodles
• 2 tablespoons butter
• 1 yellow onion, diced
• 8 ounces button mushrooms, sliced
• 2 tablespoons all-purpose flour
• 2 cups milk
• 1 cup chicken broth
• 1.5 cups cheddar cheese, shredded
• 12 ounces canned tuna, drained
• 1 cup frozen green peas, thawed
• 1 cup breadcrumbs
• 0.5 cups parmesan cheese, grated
• 1 tablespoon olive oil
• 1 teaspoon salt
• 0.5 teaspoon black pepper

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Cook the egg noodles in a large pot of boiling salted water according to package directions until al dente. Drain and set aside.

Step 3

Heat a large skillet over medium heat and melt the butter. Add the diced onion and cook for 2-3 minutes until softened.

Step 4

Add the sliced mushrooms to the skillet and cook for about 5 minutes until they release their moisture and begin to brown.

Step 5

Sprinkle the flour over the onion and mushroom mixture, stirring well to coat. Cook for 1 minute.

Step 6

Gradually whisk in the milk and chicken broth, stirring constantly to avoid lumps. Bring the mixture to a simmer and cook for 3-5 minutes until thickened.

Step 7

Stir in the cheddar cheese, tuna, green peas, salt, and black pepper. Mix well until the cheese is melted and evenly incorporated.

Step 8

Add the cooked egg noodles into the skillet and gently toss to coat the noodles in the creamy sauce.

Step 9

Pour the noodle mixture into a greased 9x13-inch baking dish, spreading evenly.

Step 10

In a small bowl, combine the breadcrumbs, parmesan cheese, and olive oil. Stir to combine and sprinkle the mixture over the casserole.

Step 11

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

Step 12

Remove from the oven, let cool for a few minutes, and serve warm.

Nutrition Facts

Serving size	(2312.6g)

Amount per serving	% Daily Value*
Calories	3010.3

Total Fat 130.7g	0%
Saturated Fat 68.5g	0%
Polyunsaturated Fat 2.4g
Cholesterol 557.7mg	0%
Sodium 8054.5mg	0%
Total Carbohydrate 256.8g	0%
Dietary Fiber 23.7g	0%
Total Sugars 53.6g
Protein 215.7g	0%

Vitamin D 1189.9IU	0%
Calcium 2489.2mg	0%
Iron 22.6mg	0%
Potassium 3474.5mg	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: 38.4%

Protein: 28.1%

Carbs: 33.5%