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5.0 from 18 votes

Instant Pot Tuna Casserole

Instant Pot Tuna Casserole is a delicious and hearty comfort meal ready to eat in less than 30 minutes.

Prep Time
10 mins
Cook Time
10 mins
Total Time
25 mins
Servings: 6
Calories: 633 kcal
Course: Main Course
Cuisine: American

Ingredients

  • 1 tablespoon olive oil
  • 3 tablespoon butter
  • ½ onion diced
  • 3 cups chicken broth
  • ½ teaspoon salt
  • ½ teaspoon pepper
  • 1 teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon Dill dried
  • 1 cup milk or milk of choice
  • 12 oz wide egg noodles uncooked
  • 2 cans solid white albacore tuna 6 oz cans, drained
  • 2 cans cream of mushroom soup 10.5 oz cans
  • 1 cup peas frozen
  • 2 cups cheddar cheese shredded

Instructions

    Cup of Yum
  1. Turn the instant pot on sauté mode.
  2. Heat for approximately 2 minutes then add in oil and butter, stirring until the butter has melted.
  3. Add in onions and sauté onions for about 3-5 minutes until they are fully cooked.
  4. Add in chicken broth, salt, pepper, garlic powder, onion powder, dill, and half-and-half and mix well.
  5. Place the noodles on top of the liquid mixture. DO NOT stir.
  6. Add the canned tuna to the top of the noodles. (Making sure it is evenly distributed on top of the noodles. DO NOT stir.
  7. Add the cream of mushroom soup and spread evenly on top of the tuna. DO NOT stir.
  8. Place the lid on the Instant Pot and close the pressure value on top (push it away from you to close).
  9. Set the Instant pot to Manual – High Pressure for 3 minutes.
  10. After the timer goes off, release the pressure carefully using a towel.
  11. Once the pressure has been released, open the Instant Pot.
  12. Add the peas and shredded cheese and stir well to combine all ingredients.
  13. Serve immediately.

Notes

  • Carefully add the ingredients. Layering the ingredients helps in avoid getting a burn message on the Instant Pot due to the pasta soaking up the liquid too quickly
  • Solid white albacore tuna is preferred for this recipe since it has a milder tuna flavor. Or choose tuna in water over in oil.
  • Use regular milk or other milk of choice (if dairy free). If you don’t mind the extra calories, use half and half for an extra creaminess.
  • Use elbow macaroni in place of egg noodles. Increase cooking time to 4 minutes
  • Use gluten free pasta if desired and cook for 3 minutes.
  • Leave out the cheese or substitute dairy free cheese if desired
  • If you would like a crunchy topping, transfer the cooked tuna casserole to a casserole dish and add ½ cup of panko or regular breadcrumbs and broil about 6-8 inches from heat for a 2-4 minutes until brown. (Careful not to burn)
  • Add other vegetables like diced baby carrots and/or sliced mushroom if desired. You can also use frozen mixed vegetables to save even more time.
  • Store in an airtight container for up to 3 days
  • Freeze for up to 2 months

Nutrition Information

Calories 633kcal (32%) Carbohydrates 54g (18%) Protein 39g (78%) Fat 29g (45%) Saturated Fat 15g (75%) Cholesterol 136mg (45%) Sodium 1877mg (78%) Potassium 665mg (19%) Fiber 4g (16%) Sugar 5g (10%) Vitamin A 852IU (17%) Vitamin C 19mg (21%) Calcium 366mg (37%) Iron 3mg (17%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 633

% Daily Value*

Calories 633kcal 32%
Carbohydrates 54g 18%
Protein 39g 78%
Fat 29g 45%
Saturated Fat 15g 75%
Cholesterol 136mg 45%
Sodium 1877mg 78%
Potassium 665mg 14%
Fiber 4g 16%
Sugar 5g 10%
Vitamin A 852IU 17%
Vitamin C 19mg 21%
Calcium 366mg 37%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.