Mexican White Trash Casserole is a fun, easy-to-make comfort dish that combines bold Tex-Mex flavors with layers of creamy, cheesy goodness.

Featuring crunchy Doritos, seasoned meat, and a zesty blend of Rotel tomatoes and taco seasoning, this casserole is perfect for weeknight dinners or potluck gatherings.

With minimal prep and maximum flavor, it’s a guaranteed crowd-pleaser that will have everyone coming back for seconds!

Why You’ll Love This Recipe:

This recipe is a hit because it’s quick, easy, and packed with flavor! The layers of creamy, cheesy filling paired with the crunch of Doritos create an irresistible texture combination.

The zesty taco seasoning and Rotel tomatoes give it a bold kick, while the creamy base keeps it comforting and satisfying.

Plus, it’s highly customizable—use chicken or beef, adjust the spice level, or add your favorite toppings.

Perfect for busy weeknights or casual gatherings, it’s a dish that delivers delicious results every time!

Key Ingredients:

Nacho Doritos: Adds a flavorful, crunchy base and topping with a signature cheesy kick.

Shredded Chicken or Ground Beef: Provides a hearty, protein-packed filling that makes the casserole satisfying.

Cream of Chicken Soup: Creates a creamy, rich texture that ties all the ingredients together.

Rotel Tomatoes: Delivers a zesty, slightly spicy flavor with diced tomatoes and green chilies.

Taco Seasoning: Infuses the dish with bold, classic Tex-Mex spices.

Shredded Cheese: Melts into gooey, cheesy perfection, enhancing every layer of the casserole.

Mexican White Trash Casserole

Ingredients:

1 bag Nacho Doritos, crushed

2 cups shredded chicken or ground beef

2 cups shredded cheese (more for topping if desired)

1 can (10.75 oz) cream of chicken soup

1 can Rotel tomatoes, undrained

1/2 cup sour cream

1/2 cup milk

1/2 package taco seasoning (adjust to taste)

Instructions:

Prepare Your Baking Dish: Preheat the oven to 350°F (175°C). Lightly coat a 2-quart casserole dish with nonstick spray to ensure easy cleanup.

Combine Ingredients: In a large mixing bowl, stir together the shredded chicken or ground beef, 1 cup of shredded cheese, cream of chicken soup, Rotel tomatoes, sour cream, milk, and taco seasoning until fully mixed.

Start Layering: Spread half of the crushed Doritos across the bottom of the casserole dish. Spoon half of the meat mixture over the chips and spread evenly. Repeat the layers with the remaining Doritos and meat mixture.

Add Cheese: If desired, sprinkle extra shredded cheese on top to create a melty, golden crust.

Bake the Casserole: Cover the dish with aluminum foil and bake for 35 minutes. For a double batch in a larger pan, extend the baking time to about 45 minutes.

Cool and Serve: Remove the casserole from the oven, let it sit for a few minutes to set, and then serve while warm.

Notes:

Protein Options: This recipe works well with shredded chicken or ground beef, but you can substitute with ground turkey, pulled pork, or even a vegetarian protein like black beans for variety.

Doritos Swap: While Nacho Doritos are the classic choice, you can experiment with other Doritos flavors, such as Cool Ranch or Spicy Sweet Chili, to change up the taste.

Adjust the Spice Level: Use mild, medium, or hot Rotel tomatoes to match your spice preference. For an extra kick, add diced jalapeños or a sprinkle of cayenne pepper.

Make It Creamier: For an even richer filling, mix in a handful of cream cheese or use heavy cream instead of milk.

Freezer-Friendly: This casserole can be prepped ahead of time and frozen before baking. When ready to serve, thaw it in the fridge overnight and bake as directed.

Topping Ideas: Garnish with sour cream, chopped green onions, diced tomatoes, or fresh cilantro for added flavor and presentation.

Nutrition Information:

YIELDS: 6 | SERVING SIZE: 1

Calories: ~420 | Protein: ~20g | Carbohydrates: ~30g | Fiber: ~2g | Sugar: ~3g | Fat: ~25g | Saturated Fat: ~12g | Cholesterol: ~70mg | Sodium: ~850mg

Frequently Asked Questions:

Can I make this recipe ahead of time?

Yes! You can assemble the casserole up to a day in advance, cover it tightly with foil or plastic wrap, and refrigerate.

When ready to bake, remove it from the fridge and bake as directed, adding an extra 5-10 minutes if it’s still chilled.

What can I substitute for cream of chicken soup?

If you’d prefer a homemade option, mix 1 cup of chicken broth with 1/2 cup of milk and whisk in 2 tablespoons of all-purpose flour over medium heat until thickened.

This works as a replacement.

Can I freeze this casserole?

Absolutely! Assemble the casserole in a freezer-safe dish and cover it tightly with foil. Freeze for up to 3 months.

When ready to bake, thaw it in the refrigerator overnight and bake as instructed.

Can I use a different type of chips instead of Doritos?

Yes, you can use tortilla chips or another flavored chip of your choice.

Keep in mind that the nacho flavor of Doritos adds a unique taste that’s part of the dish’s charm.

How can I make this dish spicier?

To increase the heat, use hot Rotel tomatoes, add diced jalapeños, or sprinkle in some cayenne pepper or chili flakes.

You can also try Spicy Nacho Doritos for an extra kick!

How do I crush the Doritos without making a mess?

Place the Doritos in a resealable plastic bag, press out the air, and seal it tightly.

Use a rolling pin or your hands to crush the chips into small pieces.

This method keeps everything contained and avoids crumbs all over your kitchen.

Should I cook the chicken or beef before adding it to the casserole?

Yes, the chicken should be pre-cooked and shredded, or the ground beef should be cooked and drained before mixing it into the casserole.

This ensures it’s fully cooked and safe to eat.

How do I know when the casserole is done baking?

The casserole is done when it’s heated through, and the cheese on top is melted and bubbly.

If you’re unsure, check that the center of the dish is hot by inserting a knife or a food thermometer (it should read at least 165°F).

Can I make this in a larger pan?

Yes, you can double the recipe and use a 9×13-inch baking dish. Just increase the baking time by about 10-15 minutes to ensure it heats evenly.

How can I keep the chips crispy after baking?

To maintain some crunch, reserve a small portion of crushed Doritos and sprinkle them on top of the casserole during the last 5 minutes of baking.

This gives the dish a fresh crunch before serving.