Gooey Mexican White Trash Dessert Casserole

Mexican White Trash Casserole with Doritos & Rotel – The Ultimate Comfort Food Dinner

This Mexican White Trash Casserole comes together in just 30 minutes and delivers the kind of creamy, crunchy, cheesy satisfaction you crave on a busy weeknight. Ground beef, melty cheese, zesty Rotel, and crushed Doritos bake into a one-pan meal that feels like a warm hug in a dish. I first made this on a chilly evening after a long hike in Sedona, and it instantly became our go-to comfort dinner. It is as easy as it is delicious, and cleanup is almost nonexistent.

If you love nachos but want something heartier, this casserole is your answer. It layers bold Tex-Mex flavors with the playful crunch of Doritos, making it a hit with kids and adults alike. Serve it straight from the oven with your favorite toppings, and watch it disappear.

Why You’ll Love This Recipe

• Ready in 30 minutes from start to finish, perfect for hectic evenings
• Uses pantry staples like canned Rotel and crushed Doritos for convenience
• Creamy, cheesy, and crunchy all at once, a true texture party
• One pan means less mess and more time at the table
• Feels nostalgic and indulgent, like childhood sleepover food but better

Ingredients

• 1 pound ground beef
• 1 small onion, diced
• 2 cloves garlic, minced
• 1 can (10 ounces) Rotel tomatoes with green chiles, undrained
• 1 can (10.5 ounces) cream of mushroom soup
• 1 cup sour cream
• 2 cups shredded Mexican blend cheese, divided
• 1 teaspoon chili powder
• 1/2 teaspoon cumin
• Salt and black pepper to taste
• 4 cups crushed Nacho Cheese Doritos, divided
• Optional toppings: chopped cilantro, diced avocado, sliced jalapeños, extra sour cream

Instructions

• Preheat your oven to 350°F and lightly grease a 9×13-inch baking dish.
• In a large skillet over medium heat, cook the ground beef with the diced onion until browned, about 6 minutes. Drain any excess fat.
• Add the minced garlic, chili powder, and cumin, stirring for 30 seconds until fragrant.
• Stir in the undrained Rotel, cream of mushroom soup, and sour cream until well combined. Let it simmer for 2 minutes.
• Remove the skillet from heat and fold in 1 cup of the shredded cheese and 2 cups of the crushed Doritos.
• Spread the mixture evenly into the prepared baking dish. Top with the remaining 1 cup of cheese and the remaining 2 cups of Doritos.
• Bake for 15 minutes, until the cheese is melted and bubbly around the edges.
• Let the casserole rest for 5 minutes before serving. Add any toppings you like, and enjoy hot.

Pro Tips

• For extra crunch, reserve the Doritos topping until the last 5 minutes of baking so they stay crispy.
• Do not skip draining the beef fat, as excess grease can make the casserole soggy.
• Use full-fat sour cream and cream of mushroom soup for the creamiest texture, low-fat versions can turn watery.
• If you prefer a spicier kick, use hot Rotel or add a diced jalapeño to the beef mixture.
• Let the casserole rest after baking so the layers set and slices hold together better.

Variations

• Swap ground beef for ground turkey or shredded rotisserie chicken for a lighter protein option.
• Use cream of chicken soup instead of mushroom if you prefer a milder flavor.
• Add a can of drained black beans or corn to stretch the casserole and add more texture.
• For a smoky twist, replace half the Doritos with crushed tortilla chips and add a dash of smoked paprika.

Frequently Asked Questions

• Can I make this casserole ahead of time? Yes, assemble it without the topping and refrigerate for up to 24 hours. Add the Doritos and cheese just before baking, and increase the baking time by 5 minutes.
• How do I store leftovers? Store in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F for 10 minutes to restore some crunch.
• Can I freeze this casserole? Absolutely, freeze it after baking but before adding the Doritos topping. Thaw overnight in the fridge, then add fresh Doritos and reheat.
• What can I serve with this casserole? A simple side salad with lime dressing or a scoop of guacamole balances the richness nicely.
• Is this recipe gluten-free? The cream of mushroom soup and Doritos contain gluten. Use gluten-free soup and certified gluten-free chips to adapt it.
• Can I use a different chip variety? Yes, Cool Ranch Doritos or plain tortilla chips work, but Nacho Cheese adds the most classic flavor.

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Shaykee

I’m Shaykee—born in Morocco, seasoned across continents. From airplane galleys to home kitchens, I share the flavors and stories that shaped my journey.