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Mexican White Trash Casserole

“Mexican White Trash Casserole” is creamy, cheesy, beefy, and wildly crowd-pleasing. Cheap ingredients, big flavor.


Mexican White Trash Casserole

Ingredients

  • 1 lb ground beef

  • 1 small onion, diced

  • 1 packet taco seasoning (or 2 Tbsp homemade)

  • 1 can (15 oz) refried beans

  • 1 can (10 oz) Rotel (diced tomatoes & green chiles)

  • 1 can (10 oz) cream of mushroom or cream of chicken soup

  • 2 cups crushed tortilla chips or corn chips

  • 2 cups shredded Mexican-blend cheese (or cheddar + Monterey Jack)

  • Salt & pepper (to taste)

Optional Add-Ins (very common)

  • 1 cup frozen corn

  • 1 small can black olives, sliced

  • ½ cup sour cream (extra creamy version)

  • Jalapeños for heat


Instructions

  1. Preheat oven to 375°F (190°C). Grease a 9×13 baking dish.

  2. Cook the beef

    • Brown ground beef with onion.

    • Drain excess fat.

    • Stir in taco seasoning.

  3. Mix the filling

    • Add refried beans, Rotel (undrained), soup, and sour cream if using.

    • Stir until fully combined.

    • Taste and adjust seasoning.

  4. Assemble

    • Spread half the crushed chips in the bottom of the dish.

    • Spoon beef mixture evenly over chips.

    • Sprinkle with cheese.

    • Top with remaining chips and more cheese.

  5. Bake

    • Bake uncovered 25–30 minutes until bubbly and golden.

  6. Rest

    • Let sit 5–10 minutes before serving.


What It’s Like

  • Creamy middle

  • Crunchy chip layers

  • Savory, cheesy, taco-flavored goodness

  • Even better the next day


How to Serve

  • Scoop with tortilla chips

  • Top with sour cream, salsa, green onions

  • Side of salad if you’re pretending it’s balanced 😅


Variations

  • Chicken version: use shredded rotisserie chicken

  • Spicy: add hot Rotel + cayenne

  • Crockpot: dump everything (except chips), cook low 3–4 hrs, add chips & cheese at end

  • Keto-ish: swap chips for pork rinds

If you want a super-cheap pantry version, a Tex-Mex deluxe, or a freezer-friendly prep, just say the word 🧀🌮

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