Spicy Southwestern Tuna Noodle Casserole

🕒 Prep: 15 min
🔥 Cook: 20 min
🍽 Serves: 8

Welcome to the world of casseroles with a kick! This Spicy Southwestern Tuna Noodle Casserole is a zesty twist on a classic comfort dish, combining the heartiness of tuna with the bold flavors of the Southwest. Perfect for a weeknight dinner that’s anything but ordinary.

Why You'll Love This Recipe

  • It's a one-dish meal, saving you from a mountain of dishes.
  • Packed with protein and veggies, it’s as nutritious as it is tasty.
  • The spicy kick adds a delightful twist to the classic tuna noodle casserole.
  • Easy to customize with extra ingredients or toppings.
  • Great for feeding a family or a potluck gathering.

Ingredients

12 oz egg noodles
2 tbsp olive oil
1 small onion, diced
1 red bell pepper, diced
1 jalapeño, seeded and minced
2 cloves garlic, minced
2 cans (5 oz each) tuna, drained
1 cup frozen corn
1 can (10 oz) diced tomatoes with green chilies
1 cup black beans, rinsed and drained
1 tsp ground cumin
1 tsp smoked paprika
1/2 tsp chili powder
Salt and pepper to taste
1 cup sour cream
2 cups shredded Mexican cheese blend
1/4 cup chopped fresh cilantro
1/2 cup crushed tortilla chips

Step-by-step Instructions

First things first, preheat your oven to 350°F (175°C). While that's heating up, cook your egg noodles according to the package instructions. Once they’re al dente, drain them and set them aside for later. In the meantime, grab a large skillet and heat up the olive oil over medium heat. Toss in the diced onion, red bell pepper, jalapeño, and garlic. Sauté these until they’re soft, about five minutes. You’ll know they’re ready when your kitchen starts to smell amazing.

Next, add in the drained tuna, corn, diced tomatoes with green chilies, and black beans. Sprinkle the cumin, smoked paprika, chili powder, salt, and pepper over the mixture. Give it a good stir and let everything cook together for about 2-3 minutes until well combined. Remove the skillet from the heat and mix in the sour cream, half of your cheese, and those cooked noodles. Stir everything until it’s well coated and looks like something you can’t wait to dig into.

Now, transfer this delicious mixture into a 9x13 inch baking dish. Sprinkle the remaining cheese over the top, along with the crushed tortilla chips. Pop the dish into your preheated oven and bake for 20 minutes. The cheese should be bubbly and golden brown by the time it’s done. Once out of the oven, garnish with chopped cilantro for a fresh, herby finish.

Tips & Tricks

  • For an extra crunch, toast the tortilla chips lightly before adding them on top.
  • If you like it extra spicy, leave some seeds in the jalapeño or add a pinch of cayenne pepper.
  • Using fresh corn instead of frozen can give a sweeter bite if it's in season.
  • Let the casserole sit for a few minutes after baking to help it set up, making serving easier.
  • Double the recipe and freeze one casserole for a quick meal later on.

Serving Suggestions

This casserole pairs beautifully with a simple green salad dressed with lime vinaigrette. You could also serve it with some warm, crusty bread to soak up any extra sauce. A glass of crisp white wine or a light beer complements the spicy notes perfectly.

Frequently Asked Questions

Can I use fresh tuna instead of canned?
Yes, you can use fresh tuna by cooking it beforehand and flaking it into the dish.
Is there a substitute for sour cream?
Greek yogurt is a great alternative that’s lower in fat and just as creamy.
Can this recipe be made vegetarian?
Absolutely! Swap the tuna for extra beans or a protein-rich alternative like tofu or tempeh.

Ingredients Explained

Starting with egg noodles, they serve as the hearty base, absorbing all the delicious flavors. Olive oil helps to sauté the vegetables to perfection, bringing out their natural sweetness and aroma. The onion, red bell pepper, and jalapeño create our flavor trio, adding depth, sweetness, and a touch of heat. Garlic infuses the dish with its unmistakable aroma. Tuna is our star protein, versatile and rich. Frozen corn brings a pop of sweetness, while diced tomatoes with green chilies add a tangy, spicy edge. Black beans enhance the protein content and provide a creamy texture. Spices like ground cumin, smoked paprika, and chili powder tie everything together with a smoky, warm flavor. The creamy element comes from sour cream, which smooths out the spice. Finally, a generous helping of shredded Mexican cheese blend and crushed tortilla chips tops the casserole with gooey, crunchy goodness, and fresh cilantro adds a refreshing finish.

Simplified Instructions

1. Preheat your oven to 350°F (175°C).
2. Cook the egg noodles according to package instructions, drain, and set aside.
3. In a large skillet, heat olive oil over medium heat. Add onion, bell pepper, jalapeño, and garlic; sauté until softened, about 5 minutes.
4. Stir in the tuna, corn, diced tomatoes with green chilies, black beans, cumin, smoked paprika, chili powder, salt, and pepper. Cook for 2-3 minutes until well combined.
5. Remove skillet from heat and mix in sour cream, half of the cheese, and cooked noodles. Stir until everything is well coated.
6. Transfer the mixture to a 9x13 inch baking dish. Sprinkle with remaining cheese and crushed tortilla chips.
7. Bake in the preheated oven for 20 minutes or until the cheese is bubbly and golden brown.
8. Garnish with chopped cilantro before serving.

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