Instant Pot Tuna Noodle Casserole: Your New Favorite Weeknight Comfort Meal (No Canned Soup!)

Are you searching for a delicious, comforting, and incredibly easy dinner that bypasses the need for traditional canned cream soups? Look no further than this homemade Instant Pot Tuna Noodle Casserole! This recipe brings together tender pasta, vibrant peas, and sweet carrots in a rich, cheesy, and creamy sauce that’s made entirely from scratch. It’s an instant classic redesigned for your modern kitchen, delivering old-fashioned flavor with modern convenience. Perfect for busy weeknights, this pressure cooker tuna noodle casserole is guaranteed to become a family favorite, earning rave reviews even from the pickiest eaters!

Tuna noodle casserole is more than just a meal; it’s a culinary hug, a staple of comforting home cooking that evokes cherished childhood memories. For many, it conjures images of grandma’s kitchen, where simple ingredients transformed into something truly special. Growing up, our family often turned to delicious and economical canned tuna recipes, especially during Lent when we frequently enjoyed meatless meals. Classic tuna noodle casserole was always a winner, alongside other beloved dishes like tuna patties. While those traditional recipes often relied on condensed cream of mushroom soup, our Instant Pot version offers all the nostalgic flavor and creamy texture you crave, but completely from scratch!

This best tuna noodle casserole recipe is designed for ease and flavor, proving that you don’t need shortcuts like canned soups or boxed mixes to create a hearty, delicious meal. By utilizing the magic of the Instant Pot, we transform simple pantry staples into a gourmet-tasting dish in a fraction of the time. It’s incredibly budget-friendly, making it an ideal choice for feeding a crowd without breaking the bank. If you’re looking for more easy Instant Pot recipes that deliver big on flavor and minimal on fuss, this pressure cooker tuna noodle casserole will quickly earn a top spot on your dinner rotation.

The true beauty of this recipe lies in its sheer simplicity and speed. From start to finish, you can have a steaming bowl of cheesy, creamy tuna noodle casserole on the table in just 30 minutes. What’s even better? The prep work is almost non-existent! Imagine a quick weeknight meal that comes together with minimal effort, leaving you more time to enjoy with your family. We know how challenging it can be to please everyone at the dinner table, but this delightful casserole has proven to be a universal hit. Even our pickiest eater gives it two thumbs up, which is a testament to its irresistible flavor and comforting appeal!

Ingredients for a Perfect Instant Pot Tuna Pasta

One of the many advantages of this Instant Pot tuna pasta recipe is its reliance on readily available ingredients. You’ll likely find most of these pantry staples already in your kitchen, making spontaneous dinner decisions a breeze. Here’s a look at the simple yet powerful components that come together to create this creamy, flavorful casserole:

• Canned Tuna: We recommend using albacore tuna packed in water for its firm texture and mild flavor. Make sure to drain it thoroughly before adding it to the pot to avoid excess liquid. You can use tuna packed in oil if preferred, just ensure it’s well-drained.
• Egg Noodles: These classic, thin noodles are ideal for absorbing the creamy sauce and cook perfectly in the Instant Pot. If you’re watching your diet, yolk-free pasta works just as well. For a different texture or to use what you have on hand, other pasta shapes like elbow macaroni, penne, or medium shells can also be used, but note that cooking times may vary slightly (see “Cooking Time” section below for adjustments).
• Chicken Broth: This is our secret weapon for adding an incredible depth of flavor to the pasta. Low sodium chicken broth is preferred to control the overall saltiness of the dish. If you don’t have chicken broth, vegetable broth is an excellent alternative, or you can simply use water for a more neutral base, though broth will enhance the taste significantly.
• Spices: A thoughtful blend of seasonings is key to a rich, savory casserole. Our go-to includes classic pantry staples like salt, black pepper, garlic powder, and dried minced onions or onion powder. For an extra layer of aromatic complexity, we love adding a touch of herbes de Provence. This French blend typically includes savory, marjoram, rosemary, thyme, and oregano, providing a beautiful complement to the tuna and creamy sauce. If herbes de Provence isn’t available, Italian seasoning or even just dried parsley can be used for a similar herbaceous note, or simply stick to the basic salt, pepper, garlic, and onion for a wonderfully satisfying flavor.
• Cheddar Cheese: The star of the show for that irresistible cheesiness! Shredded cheddar cheese (medium or sharp) melts beautifully into the sauce, creating a gooey, rich consistency. A cheddar blend also works wonderfully. Feel free to experiment with other melting cheeses like Colby Jack, Monterey Jack, or even a mix of Gruyere for a more sophisticated flavor profile. Freshly shredded cheese melts better and tastes richer than pre-shredded varieties.
• Heavy Cream: This is what gives our casserole its luxurious, velvety texture without the need for canned soup. Heavy whipping cream works interchangeably here. It adds richness and body, ensuring every spoonful is incredibly creamy. Dairy alternatives can be explored for those with dietary restrictions, though the texture may vary.
• Frozen Veggies: For convenience and a burst of color and nutrition, a blend of frozen peas and carrots is perfect. These tender vegetables add sweetness and a satisfying textural contrast. Mixed vegetables, including corn or green beans, can also be substituted based on your preference or what you have in your freezer. No need to thaw them beforehand, as they will warm through beautifully once stirred into the hot casserole.

How to Make Instant Pot Tuna Noodle Casserole: A Step-by-Step Guide

Preparing this Instant Pot tuna casserole is incredibly straightforward, embodying the “dump and start” ethos that makes pressure cooking so appealing. Since canned tuna is already cooked, the process mainly involves combining your ingredients and letting the Instant Pot work its magic. Below, we’ll walk you through each simple step. For a detailed, printable version of the recipe, complete with precise measurements and nutritional information, please refer to the recipe card at the end of this post.

Step One: Layer the Base. Begin by adding the uncooked egg noodles to the bottom of your Instant Pot insert. It’s important to distribute them somewhat evenly. Next, carefully pour in the low sodium chicken broth (or vegetable broth/water) over and around the noodles. Ensure that the noodles are mostly submerged, as this liquid is crucial for their proper cooking and to prevent a “burn” notice from your Instant Pot. The broth not only provides the necessary moisture but also infuses the pasta with a foundational savory flavor that water alone cannot replicate, elevating the overall taste of your casserole.

Step Two: Add Tuna and Seasonings. Now, gently place the thoroughly drained canned tuna on top of the noodles. Avoid stirring at this stage, as layering helps prevent ingredients from sticking to the bottom and triggering the burn notice. Once the tuna is in place, sprinkle your chosen seasonings over everything. This includes salt, black pepper, garlic powder, and dried minced onions. If you’re using herbes de Provence or Italian seasoning for that extra aromatic touch, add it now. This layering method ensures that the seasonings distribute evenly with the steam during cooking. A crucial tip for Instant Pot pasta dishes: hold off on adding the cheese and heavy cream until *after* the pressure cooking cycle. Dairy products can sometimes curdle or scorch at high pressure, leading to the dreaded “burn” error.

Instant Pot Cooking Time Explained for Perfect Pasta

Getting the pasta cooked just right in the Instant Pot is crucial for a great casserole. The type of pasta you use directly impacts the cooking time, so here’s what you need to know for a perfect, al dente finish every time.

For this tuna noodle casserole, we primarily use egg noodles. These delicate noodles cook remarkably quickly under pressure. Set your Instant Pot to pressure cook on high pressure for just 2 minutes. As soon as the cooking cycle is complete, perform a quick release of the pressure. This rapid release is essential for pasta, preventing it from overcooking and becoming mushy, ensuring your noodles remain tender yet still retain a slight bite.

If you prefer to use other types of dried pasta, such as penne, macaroni, small shells, or bow ties, you’ll need to adjust the cooking time accordingly. For these thicker pasta shapes, increase the pressure cook time to 4 minutes on high pressure, followed immediately by a quick release. Always be mindful of the “Quick Release” for pasta to avoid a gummy texture.

Once the pressure has been released and the lid is safely opened, it’s time to transform the simple pasta and tuna into a creamy, dreamy casserole. Stir in the thawed mixed vegetables, allowing their warmth to quickly integrate into the dish. Next, pour in the heavy cream and gradually stir in the shredded cheese, about one cup at a time. This gentle, gradual addition helps the cheese melt smoothly and evenly, preventing clumps. We used a cheddar blend for this recipe, but feel free to choose your favorite; extra sharp cheddar, Colby Jack, or Monterey Jack are all excellent choices that contribute to a rich, gooey texture.

Don’t be alarmed if the tuna mixture appears a bit liquidy immediately after stirring in the cream and cheese. This is perfectly normal! As the casserole cools slightly, the pasta will continue to absorb liquid, and the sauce will thicken beautifully, reaching that perfect creamy consistency. You can turn off the “Keep Warm” setting and let it rest in the pot for a few minutes, or transfer it directly to a serving bowl or dish. The result is a magnificent one-pot meal featuring tender noodles, flaky tuna, and vibrant vegetables enveloped in a perfectly seasoned, lusciously creamy, and undeniably cheesy sauce. Truly, this is the best Instant Pot tuna casserole you’ll ever make!

And just like that, dinner is served! This super cheesy and comforting one-pot meal is so satisfying that it hardly needs a side dish. However, for those who love a little something extra, warm dinner rolls or a crisp green salad make perfect accompaniments to this delicious family meal. Get ready to dig in and savor every spoonful!

Creative Variations and Topping Ideas for Your Tuna Casserole

While this Instant Pot Tuna Noodle Casserole is fantastic as is, it’s also wonderfully versatile, allowing for creative twists and additions to suit your taste or dietary needs. Here are some ideas to customize your casserole:

• Crispy Topping: For those who love a classic crunchy topping, especially popular with traditional baked casseroles, you have several options. If you own an Instant Pot Duo Crisp, Ninja Foodi, Mealthy Crisplid, or any pressure cooker with an air fryer lid, you can add a glorious golden-brown crust directly in the pot! Simply sprinkle your cooked casserole with a generous layer of bread crumbs, crushed potato chips, or even Ritz cracker crumbs. Lightly spritz with a little cooking spray or drizzle with melted butter, then use the air fryer lid to crisp it up until golden brown and bubbly.
• Oven Baked Finish: Don’t have an air fryer lid? No problem! For an equally delicious crispy finish, transfer the freshly cooked tuna casserole from your Instant Pot to a greased baking dish (a drizzle of olive oil or butter works perfectly). Add your favorite topping – whether it’s bread crumbs, crushed crackers, or more shredded cheese – and bake in a preheated oven at 375°F (190°C) until the topping is golden brown and the casserole is bubbly, typically 10-15 minutes. This method also works wonderfully in an air fryer toaster oven.
• Add-Ins: Feel free to customize your vegetable mix. Sautéed mushrooms, finely diced celery, or even a handful of spinach can be stirred in with the peas and carrots. For a bit of heat, a pinch of red pepper flakes can be added with the other seasonings.
• With Canned Soup (If Desired): Although this recipe proudly goes “soup-free,” we understand some prefer the traditional method. If you wish to include a can of cream of mushroom soup, cream of celery soup, or any other cream soup, you can add it to the Instant Pot *before* pressure cooking. However, ensure you do NOT stir it in with the other ingredients. Layer it on top, similar to how you add the tuna. Stir everything together only after the pressure cooking cycle is complete and the pressure has been released, before adding the heavy cream and cheese. This helps prevent any issues with the burn notice.
• Protein Boost: For a heartier meal, consider adding cooked chicken, turkey, or even cooked shrimp along with the tuna.

How to Store and Reheat Your Tuna Casserole

This Instant Pot Tuna Noodle Casserole is not only delicious freshly made but also makes for fantastic leftovers. Proper storage ensures you can enjoy this comforting meal for days to come:

• Refrigeration: Any leftover casserole should be transferred to an airtight container and refrigerated promptly. When stored correctly, it will maintain its delicious flavor and quality for 3 to 4 days. In our experience, it rarely lasts that long – it’s often gone by the very next day!
• Freezing: For longer storage, tuna casserole freezes beautifully. Allow the casserole to cool completely before transferring it to a freezer-safe airtight container or heavy-duty freezer bags. It can be frozen for up to 2-3 months. Thaw overnight in the refrigerator before reheating.
• Reheating: The easiest way to reheat individual portions of this classic casserole is in the microwave. Place a serving in a microwave-safe dish, cover loosely, and heat in 1-minute intervals, stirring occasionally, until heated through. If reheating a larger portion, you can do so gently on the stovetop over low heat, adding a splash of milk or broth to loosen the sauce if it has become too thick. For a crispy topping, reheat in an oven at 300°F (150°C) until warm, then broil for a minute or two if desired.

Essential Instant Pot Cooking Tips for Success

Mastering Instant Pot cooking for pasta dishes is simple with a few key pointers. These tips will help ensure your Instant Pot Tuna Noodle Casserole turns out perfectly creamy and delicious every single time, avoiding common pitfalls:

• Dairy Last Rule: This is arguably the most crucial tip for any Instant Pot recipe involving dairy. Always add heavy cream and shredded cheese *after* the pressure cooking cycle is complete and the pressure has been released. Adding them before can lead to a “burn” notice, as dairy products can scorch easily at high temperatures and pressure. It also prevents the cream from curdling, ensuring a smooth, luxurious sauce.
• Pasta Cooking Times are Key: Different pasta shapes require different cooking times.
  • For delicate egg noodles, a quick 2 minutes on high pressure is all you need.
  • For thicker, denser dried pasta shapes like penne, macaroni, or shells, increase the cooking time to 4 minutes on high pressure.

  No matter the pasta type, always follow the next tip for the best texture.

• Immediate Quick Release: For all Instant Pot pasta recipes, it is essential to perform a quick release (QR) as soon as the cooking cycle finishes. This halts the cooking process immediately, preventing the pasta from absorbing too much liquid and becoming overcooked or mushy. A controlled quick release (releasing pressure in bursts) can also be used if you’re concerned about foam from starchy pasta, but a full quick release is generally fine for this recipe.
• Thickening as it Cools: After you’ve stirred in the cream and cheese, the casserole might still seem a bit thin or liquidy. Do not worry! As the casserole cools down, the starches from the pasta continue to absorb the liquid, and the sauce will naturally thicken to a perfect consistency. There’s generally no need to add extra thickeners. If, after cooling, you desire an even thicker sauce, you can stir in a little more shredded cheese, which will melt and add body.
• Broth for Flavor: While water can be used, chicken or vegetable broth significantly enhances the depth of flavor in your casserole. It makes a noticeable difference in the richness of the final dish.
• Layering Technique: When adding ingredients to the Instant Pot, particularly dry pasta and liquids, avoid stirring before pressure cooking. Layering the ingredients (noodles first, then broth, then tuna and seasonings) helps prevent the burn notice by ensuring the liquid is at the bottom.

More Delicious Instant Pot Casserole Recipes to Try

If you loved the convenience and flavor of this Instant Pot Tuna Noodle Casserole, you’ll be thrilled to discover more easy and comforting casserole recipes designed for your pressure cooker. The Instant Pot is a game-changer for transforming classic casserole dishes into quick, one-pot wonders. Here are some other family-friendly Instant Pot casserole recipes from our kitchen that we think you’ll adore:

• Easy Instant Pot Turkey Noodle Casserole: A fantastic way to use leftover turkey or enjoy a lighter protein in a creamy noodle dish.
• Instant Pot Chicken Noodle Casserole: Another delightful twist on a classic, featuring tender chicken and noodles in a savory, creamy sauce.
• Instant Pot Pierogi Casserole: For a unique and utterly satisfying meal, this pierogi casserole is packed with cheesy potato goodness and comes together effortlessly.

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★★★★★

5 from 31 votes

Instant Pot Tuna Noodle Casserole

By: Dee

Instant Pot Tuna Noodle Casserole with pasta, peas and carrots in a cheesy creamy sauce is a quick and easy dinner the whole family will love! This homemade tuna casserole recipe is made from scratch without soup or boxed mixes, and it’s absolutely delicious!

Prep Time: 5 minutes

Cook Time: 2 minutes

Pressure Release Time: 10 minutes

Total Time: 17 minutes

Servings: 10

Equipment

• Instant Pot Pressure Cooker

Ingredients

• 12 ounces egg noodles uncooked
• 32 ounces low sodium chicken broth
• 10 ounces canned tuna drained, 2 5-oz cans or large 12 ounce can
• 2 teaspoons dried minced onion flakes or 1 teaspoon onion powder
• 1 teaspoon sea salt
• 1 teaspoon garlic powder
• ½ teaspoon black pepper
• 1 teaspoon herbes de Provence optional
• 1 cup mixed vegetables thawed (peas and carrots recommended)
• ½ cup heavy cream
• 3 cups shredded cheese (cheddar blend, Colby Jack, or Monterey Jack)

Instructions

1. Add the uncooked egg noodles to the bottom of the Instant Pot. Pour chicken broth evenly over and around the noodles, ensuring they are mostly submerged.
2. Carefully place the drained tuna over the noodles (do not stir). Top with salt, pepper, dried minced onions (or onion powder), garlic powder, and herbes de Provence (if using).
3. Secure the lid on the pressure cooker, turn the vent to the Sealing position, and select PRESSURE COOK (or Manual) for 2 minutes on High Pressure.
4. The pot will take a few minutes to build pressure, then begin the countdown. Once cooking is complete and the pot beeps, immediately perform a quick release of the pressure.
5. When the float valve (pin) drops, carefully open the lid. Stir in the thawed mixed vegetables.
6. Stir in the heavy cream, then gradually add the shredded cheese, about 1 cup at a time, stirring until fully melted and combined. The liquid will continue to thicken as the casserole cools. Serve hot and enjoy!

Notes

This recipe was developed and tested in a 6-quart Instant Pot electric pressure cooker. It can also be made in an 8-quart Instant Pot without any adjustments to the ingredients or cook time.

Any type of good melting shredded cheese can be used here. Feel free to use your favorite cheddar, Colby Jack, Monterey Jack, or a blend.

For thicker pasta like elbow macaroni or penne, increase the pressure cook time to 4 minutes. Always use a quick release for pasta to prevent overcooking.

Nutrition

Calories: 321kcal,
Carbohydrates: 30g,
Protein: 18g,
Fat: 14g,
Saturated Fat: 7g,
Cholesterol: 77mg,
Sodium: 544mg,
Potassium: 287mg,
Fiber: 2g,
Sugar: 1g,
Vitamin A: 1345IU,
Vitamin C: 2.6mg,
Calcium: 204mg,
Iron: 1.4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Main

Cuisine: American

Like this? Leave a comment below!

We sincerely hope you and your family enjoy this creamy, cheesy Instant Pot Tuna Noodle Casserole recipe as much as we do. It’s a wonderful example of how classic comfort food can be updated for modern, busy lifestyles without sacrificing flavor or quality.

If you try this delightful homemade tuna casserole, we would be incredibly grateful if you could take a moment to leave a star rating and/or a comment below. Your feedback helps other home cooks discover and enjoy these recipes!

For more delicious, easy Instant Pot recipes, comforting casserole ideas, and other family-friendly meals, be sure to sign up for our weekly newsletter and follow us on your favorite social media platforms. Happy cooking!

Recipe originally published in 2019 and thoughtfully updated in 2023 to provide the best possible experience and most relevant information.