Name: Instant Pot Tuna Noodle Casserole
Prep time: 10 min
Cook time: 3 min
Total time: 13 min
Ingredients: 2 10 oz Tuna (Packed in water); 4 oz Cream Cheese (Cubed); 12 oz Egg Noodles; 1/2 tsp Pepper; 1 tsp Salt; 1/2 tsp Garlic Powder; 1/2 tsp Onion Powder; 4 cup Chicken Broth or Water; 5 oz Evaporated Milk; 1 1/2 cup Cheddar Cheese (Shredded); 1 cup Frozen Peas; 2 Tbsp Fresh Lemon Juice

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Instant Pot Tuna Noodle Casserole is a comfort food classic. The combination of flaky tuna and tender egg noodles in a creamy homemade sauce make for a fabulous quick and easy weeknight dinner.

a table set with plates a green salad in a white bowl and tuna noodle casserole that was made in the instant pot

WHAT’S GREAT ABOUT THIS RECIPE

The ingredients are staples in the pantry and refrigerator.
It’s an easy recipe that’s ready in under 30 minutes from start to finish.
The recipe is super creamy without using cream of mushroom soup or any other type of cream soup.
This top-rated casserole recipe is an easy dinner that family and friends will love.
It’s a one pot dish!

HOW TO MAKE INSTANT POT TUNA NOODLE CASSEROLE RECIPE FROM SCRATCH

Full Directions and Tips

Set out 1 cup of frozen peas so that they will begin to thaw.

Drain tuna and add to Instant Pot. Albacore Tuna packed in water is my favorite, but any canned tuna will work.

Add 4 cups chicken broth (water or vegetable broth can be substituted here), 4 oz of cubed cream cheese, and a 12 oz package of egg noodles to the pot. If using several opened bags of pasta, be sure to weigh the pasta to ensure that you have exactly 12 oz. Using too much pasta will cause the casserole to be dry.

Add 1/2 teaspoon pepper, 1 teaspoon salt, 1/2 teaspoon garlic powder and 1/2 teaspoon onion powder to the mixture and give everything a quick stir.

Place lid on Instant Pot, turn pressure valve to the sealed position, press Manual and set the time for 3 minutes. It will take the pot a few minutes to come to pressure.

When the 3 minutes of high pressure is finished, do a quick release. Once the pin has dropped, all the remaining pressure will have released. Carefully open Instant Pot and stir in a 5 oz can evaporated milk (instead of heavy whipping cream) and 1 1/2 cup cheddar cheese, and 1 cup peas. Stir everything together.

Let casserole sit, giving it a stir occasionally, until the peas are warmed through and the cheese is melted. If it seems to runny, don’t worry it will thicken as it sits.

Now squeeze in 2 Tbsp. fresh lemon juice. I love how the lemon brightens this dish.

Garnish with fresh parsley (optional) and serve immediately.

instant pot tuna noodle casserole and a fork on a white plate

WHAT TO SERVE WITH TUNA NOODLE CASSEROLE?

A simple green salad is my favorite side dish to go with this tuna casserole recipe. Crusty bread, steamed broccoli or Maple Glazed Carrots are more options that pair well with tuna noodle casserole.

a large serving bowl with instant pot tuna noodle casserole

ADD A CRUNCHY TOPPING

Breadcrumbs

Mix together 1/4 cup melted butter and 1 cup Panko breadcrumbs.

Potato Chips

Crush 1 to 1 1/2 cups potato chips.

Transfer casserole to a baking dish and top with preferred crunchy topping. Place under the broiler until the topping becomes golden brown. Watch carefully, it shouldn’t take more than 2-3 minutes.

HOW TO KEEP TUNA CASSEROLE FROM GETTING DRY

The key is to have enough moisture when cooking the pasta. Be sure to add exactly 12 oz of pasta and do not cook longer than 3 minutes. This recipe is super creamy from the cream cheese and evaporated milk but can dry out after refrigerating. When rewarming, add a bit of milk before heating in the microwave.