Name: Tuna Casserole Recipe
Prep time: 10 min
Cook time: 22 min
Total time: 32 min
Ingredients: 2 cans (5 ounces each tuna, drained); 1 pack (12 ounces gemelli or any short pasta, cooked); 1 to 2 cups fresh mushrooms (chopped); 1/2 cup yellow onion (finely chopped); 1 cup frozen green peas; 2 cups sharp cheddar cheese (shredded); 2 cans (11 ounces each condensed cream of mushroom soup); 1 cup french fried onions (crushed); 1 1/2 teaspoons salt

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There’s something irresistibly comforting about a warm, bubbly tuna casserole fresh from the oven. This dish blends the rich flavors of tuna and cheddar with the savory essence of cream of mushroom soup, creating a meal that’s both hearty and satisfying. Whether you’re looking for a quick weeknight dinner or a dish to bring to a family gathering, this tuna casserole is sure to please everyone at the table. With simple ingredients and minimal prep, you’ll have a delicious casserole in no time, making it a favorite for busy days.

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Ingredients Overview

The ingredients in this tuna casserole are pantry staples that come together to create a rich, flavorful dish. The star of the show is, of course, the tuna. Opting for canned tuna keeps the recipe simple, but it’s essential to drain it well to avoid excess moisture. Gemelli or any other short pasta makes for the perfect base, holding the creamy sauce and blending beautifully with the other ingredients. Sharp cheddar cheese adds a depth of flavor and a luscious, melty texture, while frozen green peas bring a pop of color and sweetness. The addition of fresh mushrooms and chopped yellow onion adds a savory, earthy element, enhancing the overall flavor profile. French fried onions provide the crunchy, golden topping that contrasts perfectly with the creamy interior. Finally, condensed cream of mushroom soup ties everything together, giving the casserole its creamy consistency, and just the right amount of salt amplifies all the flavors.

How to Make Tuna Casserole

Creating this tuna casserole is a breeze, making it a great option for both novice cooks and experienced chefs alike. Start by preheating the oven to 400°F. The key to a successful casserole lies in preparing the ingredients properly before assembling the dish.

Begin by cooking the pasta according to the package instructions, ensuring it’s al dente so it doesn’t overcook when baked. In a large bowl, combine the cooked pasta, drained tuna, mushrooms, chopped onions, and frozen peas. These ingredients should be evenly distributed for a balanced bite in every forkful.
Season the mixture with salt before stirring in the cream of mushroom soup and a cup of shredded cheddar cheese. This step ensures that every ingredient is coated in that creamy, cheesy goodness. Toss everything thoroughly until well-combined and ready for the baking dish.

Once transferred to the baking dish, sprinkle the remaining cheddar cheese over the top, ensuring a nice even layer. Finish by adding the crushed french fried onions, which will turn golden and crispy in the oven, providing the perfect crunchy topping to complement the casserole’s creamy base. Bake for 18 to 22 minutes, or until the casserole is bubbly and golden on top. Let it rest for a few minutes before serving.

Recipe Tips

Substitutions:
Feel free to swap out gemelli for other short pasta varieties like rotini or elbow macaroni. For a different take, try using Monterey Jack or Gruyere cheese in place of sharp cheddar.

Texture Balance:
To achieve the best texture, ensure the pasta is al dente before combining with the other ingredients. The topping should always be crispy, so adding the french fried onions at the end of the assembly ensures they don’t get soggy.

Make Ahead:
This dish can be prepped ahead of time and stored in the refrigerator for up to 24 hours before baking. Alternatively, freeze the unbaked casserole and thaw before cooking for a quick, ready-to-go meal.

What to Serve With This Recipe

This rich and creamy tuna casserole pairs wonderfully with a light, fresh side to balance out the meal. A crisp green salad with a tangy vinaigrette cuts through the richness of the casserole, while a slice of warm garlic bread complements the cheesy, creamy flavors. For an extra indulgent touch, serve with a side of roasted vegetables like asparagus or broccoli.

When it comes to drinks, a chilled glass of white wine like Sauvignon Blanc or Chardonnay works perfectly. Alternatively, iced tea with lemon or a crisp sparkling water makes for a refreshing, non-alcoholic pairing. For dessert, consider serving a light fruit sorbet or a simple vanilla pudding to finish the meal on a sweet note without overpowering the palate.

Frequently Asked Questions

How do I store leftovers?
Leftover tuna casserole can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place in a 350°F oven for about 10-15 minutes until heated through.

Can I use other vegetables?
Absolutely! You can easily swap the peas for other vegetables like corn or diced bell peppers. Feel free to experiment with what you have on hand.

Can I double this recipe?
Yes, this recipe scales beautifully. If you’re serving a larger group, simply double the ingredients and use a larger baking dish. Be sure to extend the baking time slightly to ensure everything is thoroughly heated.

What other canned fish can be used?
If you’re not a fan of tuna, you can substitute it with canned salmon or mackerel. The flavor will be slightly different, but still delicious.

Variations on Tuna Casserole

There are endless ways to put your own twist on this classic recipe. For an extra-crunchy topping, try adding panko breadcrumbs mixed with melted butter to the top alongside the french fried onions. You could also include additional vegetables like bell peppers or even broccoli for more color and texture. If you’re feeling adventurous, replace the tuna with smoked tuna or salmon for a gourmet touch. Gruyere cheese is an excellent upgrade if you’re looking for something more sophisticated, adding a nutty richness that pairs beautifully with the other flavors.

Another fun twist is to spice up the dish by incorporating a pinch of cayenne pepper or a dash of hot sauce into the mixture, giving it an unexpected kick. For a more Mediterranean flair, toss in some sun-dried tomatoes or olives, bringing an extra layer of complexity to this comfort classic.

This tuna casserole is the epitome of comfort food, offering a warm and hearty meal that’s easy to prepare yet bursting with flavor. With its creamy sauce, tender pasta, and crispy onion topping, it’s bound to become a favorite in your home. Whether you stick to the classic version or try one of the suggested variations, this dish is perfect for any occasion, from busy weeknights to cozy family dinners.

Ingredients

2 cans (5 ounces each) tuna, drained
1 pack (12 ounces) gemelli or any short pasta, cooked
1 to 2 cups fresh mushrooms, chopped
1/2 cup yellow onion, finely chopped
1 cup frozen green peas
2 cups sharp cheddar cheese, shredded
2 cans (11 ounces each) condensed cream of mushroom soup
1 cup french fried onions, crushed
1 1/2 teaspoons salt

Instructions

Preheat your oven to 400°F. In a large bowl, mix together the cooked pasta, drained tuna, chopped mushrooms, onions, and frozen green peas. Season the mixture with salt, then stir in the condensed cream of mushroom soup along with 1 cup of shredded cheddar cheese. Toss everything until well-combined and evenly coated.

Transfer the pasta and tuna mixture into a baking dish. Sprinkle the remaining cheddar cheese on top, followed by the crushed french fried onions for a crispy finish. Bake in the preheated oven for 18 to 22 minutes, or until the casserole is bubbly and golden on top.

Once done, remove from the oven and let it cool slightly before serving. Enjoy this comforting dish with family and friends!