If you’re looking for a quick and flavorful meal that brings the bold, vibrant taste of Mexican cuisine to your table, this 30-minute Mexican Casserole is the perfect choice. With layers of seasoned ground beef, creamy beans, crunchy tortilla chips, and melted cheese, this dish is the ultimate comfort food. It’s a family-friendly meal that’s easy to make and sure to satisfy.

Why You’ll Love This Recipe
- Fast and easy: Ready in just 30 minutes
- One-dish meal: Minimal cleanup, maximum flavor
- Versatile: Easily customizable with different meats, beans, or cheeses
- Comforting and satisfying: The perfect weeknight dinner or potluck option
Ingredients
- 1 pound lean ground beef
- 1 (15 oz) can Ranch Style beans
- 1 (10-12 oz) bag tortilla chips, crushed (you won’t need the whole bag)
- 1 (10 oz) can Rotel diced tomatoes with green chilies (do not drain)
- 1 small onion, chopped
- 2 cups shredded cheddar cheese, divided
- 1 (1 oz) packet taco seasoning
- 1 (10.5 oz) can cream of chicken soup (unsalted preferred)
- 1/2 cup water
- Sour cream and salsa for serving
Instructions
- Preheat oven to 325°F (165°C).
- In a large skillet over medium heat, cook the ground beef until browned. Drain off excess fat.
- Stir in the beans, diced tomatoes, onion, taco seasoning, soup, and water. Simmer for a few minutes until the mixture is well combined and heated through.
- Grease a 9×13-inch baking dish. Spread a layer of crushed tortilla chips in the bottom.
- Add half the beef and bean mixture, then sprinkle with half the cheddar cheese.
- Repeat with another layer of crushed chips, the remaining beef mixture, and the rest of the cheese.
- Cover with foil and bake for 20-30 minutes, or until bubbly.
- Remove the foil and broil for 2-3 minutes until the cheese is golden and bubbly.
- Let rest for 5-10 minutes before serving. Top with sour cream and salsa.
Serving Suggestions
- Pair with cilantro lime rice or a crisp green salad.
- Add a side of guacamole and tortilla chips.
- Serve with Mexican street corn (elote) or refried beans for a fuller meal.
Make It Your Own
- Protein options: Use ground turkey or shredded chicken for a lighter version.
- Cheese swaps: Try Monterey Jack, Pepper Jack, or a Mexican cheese blend.
- Vegetarian version: Replace the meat with black beans, pinto beans, or quinoa.
- Toppings: Fresh cilantro, diced avocado, sliced olives, or pico de gallo
Storage & Reheating Tips
- Refrigerate: Store leftovers in an airtight container for up to 4 days.
- Freeze: Wrap tightly and freeze for up to 3 months. Thaw overnight in the fridge.
- Reheat: Bake at 350°F until hot (20-30 minutes) or microwave individual portions for 2-3 minutes.
Frequently Asked Questions
Can I make this ahead of time? Yes! Assemble the casserole, cover, and refrigerate up to 24 hours in advance. Add 5-10 minutes to the baking time.
Can I make this spicier? Absolutely. Add chopped jalapeños, extra chili powder, or spicy taco seasoning.
Can I use homemade salsa? Yes, fresh salsa or homemade Rotel adds extra flavor. Just keep the liquid to maintain the right consistency.
This Easy Mexican Casserole is a go-to recipe for busy nights, potlucks, or when you need a comforting, crowd-pleasing meal. With just a few simple steps, you can enjoy the bold, delicious flavors of Mexican cooking in every bite.



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