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A casserole dish filled with The Best Old Fashioned Tuna Noodle Casserole, topped with crumbled potato chips, melted cheese, and visible pieces of vegetables, resting on a wooden surface.
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5 from 1 vote

The Best Old Fashioned Tuna Noodle Casserole

Tuck into this easy and comforting classic- Tuna Noodle Casserole. With a homemade mushroom gravy, hearty tuna, and a crispy chip top, this will quickly become a family favorite.
Prep Time30 minutes
Active Time20 minutes
Total Time50 minutes
Course: dinner
Cuisine: American
Keyword: tuna noodle casserole
Yield: 8 servings
Calories: 374kcal
Author: Author: Maddy & JD - Them Bites

Materials

For the Mushroom Soup

  • 1 tsp Olive Oil
  • 1 onion finely chopped
  • 5 garlic cloves minced
  • 6 - 8 button mushrooms thinly sliced
  • 3 tbsp unsalted butter
  • 3 tbsp flour
  • 4 cups chicken broth
  • cups milk
  • 1 tsp black pepper
  • ½ tsp chicken bouillon
  • salt to taste

Everything Else

  • 16 oz egg noodles cooked al dente
  • 3 5 oz cans of tuna in water drained
  • ½ cup frozen peas
  • 1 cup cheddar cheese shredded
  • couple handfuls of slightly crunched potato chips

Instructions

  • Preheat oven to 350℉.
  • Add oil to a large saucepan over medium heat. Add in the onion and mushrooms, stirring occasionally, until softened, about 5 minutes. Next, add in garlic and saute until fragrant, about 1 minute.
  • Next, add in the butter. Once melted and incorporated, add in the flour and stir to combine. After about a minute, pour a little of the broth in, stirring quickly to thicken. Slowly add the rest of the broth in, stirring frequently. Then add milk in.
  • Add in the black pepper, chicken bouillon, and salt. Bring to a gently boil, and reduce heat to low, stirring occasionally. It should thicken after several minutes. Taste and add more salt if needed.
  • Add the frozen peas and tuna to the pot, stirring into the mushroom soup. Then, stir in the cooked pasta.
  • Transfer to a 13 x 9 glass baking dish and spread evenly. Add as much crushed chips to the top as your heart desires. Bake, uncovered, for 20 minutes.

Video

Nutrition

Calories: 374kcal | Carbohydrates: 48g | Protein: 15g | Fat: 14g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 81mg | Sodium: 560mg | Potassium: 322mg | Fiber: 2g | Sugar: 5g | Vitamin A: 386IU | Vitamin C: 2mg | Calcium: 190mg | Iron: 1mg