RecipesTico's of LincolnBaked Mexican Pasta Casserole

Baked Mexican Pasta Casserole Recipe

inspired by

@ticosoflincoln

Oct 01 2025

2h

Serves 8

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Recipe information

Make Baked Mexican Pasta Casserole in just 2h . (Requires 4 hour notice) Pasta in a rich, spicy cheese sauce with tomatoes, green peppers, black olives, green chiles and onions.

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Ingredients

Pasta

Cheese Sauce

Preparation

Preparation

1. Cook the Pasta

Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and set aside.

2. Prep the Vegetables

While the pasta is cooking, dice the onion, green bell pepper, and prepare the canned tomatoes, green chiles, and black olives.

Cheese Sauce

3. Make the Roux

In a large saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for about 1-2 minutes until bubbly and golden.

4. Add Milk

Gradually whisk in the milk, stirring constantly until the mixture thickens and bubbles. This should take about 5-7 minutes.

5. Add Cheese and Spices

Remove from heat and stir in the cheddar cheese and Monterey Jack cheese until melted. Then add salt, black pepper, chili powder, cumin, garlic powder, and onion powder. Mix well.

Assembly

6. Combine Ingredients

In a large mixing bowl, combine the cooked pasta, cheese sauce, diced tomatoes, green bell pepper, black olives, green chiles, and diced onion. Mix until well combined.

7. Prepare for Baking

Preheat the oven to 350°F (175°C). Pour the mixture into a large casserole dish and spread evenly.

8. Add Toppings

Sprinkle the crushed corn tortilla chips and additional cheddar cheese evenly over the top of the casserole.

Baking

9. Bake the Casserole

Bake in the preheated oven for 25-30 minutes, or until the top is golden and crispy.

10. Cool and Serve

Allow the casserole to cool for about 5-10 minutes before serving. Enjoy!

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