Craving a dish that's packed with bold flavors and easy to prepare? This Tex-Mex Casserole is the perfect solution! It’s loaded with seasoned ground beef, black beans, corn, and gooey cheese, all layered with tortillas or rice, making it a hearty and satisfying meal that the whole family will love. This casserole is an excellent choice for busy weeknights or any time you’re in the mood for a comforting, flavor-packed dinner. Read on to learn how to make this delicious dish, including the ingredients, step-by-step instructions, tips, variations, and more.
What is Tex-Mex Casserole?
Tex-Mex Casserole is a delicious, layered dish that brings together the vibrant flavors of Tex-Mex cuisine in a convenient, easy-to-make casserole. Typically, it includes layers of seasoned ground beef or chicken, beans, corn, cheese, and tortillas or rice, all baked together to create a comforting, crowd-pleasing meal. The result is a cheesy, savory, and slightly spicy casserole that’s perfect for feeding a family or a group of friends.
Ingredients List for Tex-Mex Casserole
Here’s what you’ll need to make this mouthwatering Tex-Mex Casserole:
- 1 pound of ground beef: Lean ground beef works best, but you can also use ground turkey or chicken.
- 1 onion: Diced. Adds a sweet and savory base to the dish.
- 3 cloves of garlic: Minced. Enhances the flavor with its aromatic intensity.
- 1 can (15 ounces) of black beans: Drained and rinsed. Adds protein and texture.
- 1 can (15 ounces) of corn kernels: Drained. Provides sweetness and a pop of color.
- 1 can (15 ounces) of diced tomatoes with green chilies: Adds moisture, flavor, and a little heat.
- 1 packet (1 ounce) of taco seasoning: A convenient way to season the dish with Tex-Mex flavors.
- 1 teaspoon of chili powder: For an extra kick of spice.
- 1 teaspoon of cumin: Adds warm, earthy undertones.
- Salt and pepper to taste: Essential for seasoning.
- 2 cups of cooked white or brown rice: Optional, for layering or as a base for the casserole.
- 2 cups of shredded cheddar cheese: Melty and flavorful, cheddar is the perfect topping for this casserole.
- 8 small flour tortillas or 4 large ones: For layering, you can also use corn tortillas or tortilla chips.
- ½ cup of sour cream: Optional, for adding creaminess to the layers or as a topping.
- Fresh cilantro for garnish: Chopped, to add a burst of color and freshness.
- Sliced jalapeños or green onions: Optional, for garnish and extra flavor.
Substitutions and Variations
Tex-Mex Casserole is incredibly versatile, allowing you to make substitutions or variations based on your preferences or dietary needs. Here are some ideas:
- Ground Turkey or Chicken: For a lighter option, substitute ground turkey or chicken for the ground beef.
- Vegetarian Option: Omit the meat and add more beans, vegetables, or even tofu crumbles for a vegetarian version.
- Cheese Variations: Try using Monterey Jack, pepper jack, or a blend of Mexican cheeses instead of cheddar for different flavors.
- Spicy Kick: Increase the heat by adding extra chili powder, cayenne pepper, or diced jalapeños to the beef mixture.
- Tortilla Chips: Use tortilla chips instead of tortillas for added crunch. You can layer the chips or crush them and sprinkle on top.
- Rice-Free: Skip the rice and just layer the casserole with tortillas for a lower-carb option.
Step-by-Step Cooking Instructions

Follow these simple steps to prepare your Tex-Mex Casserole:
1. Preheat the Oven
Preheat your oven to 375°F (190°C). This ensures that your casserole bakes evenly.
2. Cook the Ground Beef
In a large skillet, cook the ground beef over medium-high heat until it’s browned and fully cooked, breaking it up with a spoon as it cooks. Drain any excess fat, if necessary.
3. Sauté the Onions and Garlic
Add the diced onion to the skillet with the browned beef and sauté for 3-4 minutes, until the onion is softened. Add the minced garlic and cook for an additional 1-2 minutes, until fragrant.
4. Add the Seasoning and Beans
Stir in the taco seasoning, chili powder, cumin, salt, and pepper. Add the black beans, corn, and diced tomatoes with green chilies. Stir well to combine and let the mixture simmer for 5-7 minutes, allowing the flavors to meld together.
5. Layer the Casserole
In a greased 9x13-inch casserole dish, spread a layer of the cooked rice (if using) at the bottom. Place a layer of tortillas over the rice, then spoon a portion of the beef mixture over the tortillas. Sprinkle with a layer of shredded cheese. Repeat the layers (tortillas, beef mixture, cheese) until you’ve used all the ingredients, ending with a layer of cheese on top.
If you’re using sour cream, you can spread it over one of the middle layers for added creaminess.
6. Bake the Casserole
Cover the casserole dish with aluminum foil and bake in the preheated oven for 20-25 minutes, until the cheese is melted and bubbly. Remove the foil during the last 5 minutes of baking to allow the cheese to brown slightly.
7. Garnish and Serve
Once the casserole is done baking, remove it from the oven and let it cool for a few minutes. Garnish with freshly chopped cilantro, sliced jalapeños, or green onions, if desired. Serve hot with additional sour cream, salsa, or guacamole on the side.
How to Cook Tex-Mex Casserole: A Step-by-Step Guide
Here are some key tips to ensure your Tex-Mex Casserole turns out perfectly:
- Season Generously: Don’t be afraid to add extra seasoning to the beef mixture, especially if you prefer bold flavors. Taste as you go and adjust the seasoning as needed.
- Layer Evenly: Make sure to distribute the beef mixture, cheese, and tortillas evenly throughout the casserole for consistent flavor in every bite.
- Use Fresh Ingredients: Freshly shredded cheese and quality canned goods can make a big difference in the overall flavor and texture of the casserole.
Common Mistakes to Avoid
To ensure your Tex-Mex Casserole turns out perfectly, avoid these common mistakes:
- Overcooking the Beef: Overcooked beef can become dry and tough. Cook the beef just until it’s no longer pink, then proceed with the recipe.
- Not Enough Liquid: If your casserole seems dry, you can add a little extra tomato sauce or broth to the beef mixture to ensure the rice or tortillas absorb enough moisture.
- Uneven Baking: Make sure the casserole is evenly covered with foil during the first part of baking to ensure even cooking and prevent the top layer from browning too quickly.
Serving and Presentation Tips
How you serve and present your Tex-Mex Casserole can elevate the dining experience. Here’s how:
How to Serve Tex-Mex Casserole
This casserole is hearty and filling on its own, but you can pair it with a few sides to round out the meal:
- Side Salad: A fresh green salad with a tangy lime vinaigrette complements the rich flavors of the casserole.
- Mexican Rice: Serve with a side of Mexican or cilantro-lime rice for extra flavor.
- Refried Beans: A side of refried beans adds extra protein and texture to the meal.
- Chips and Salsa: Set out some tortilla chips with salsa or guacamole for a fun, casual side.
Presentation Ideas for Tex-Mex Casserole
For a beautiful presentation:
- Family-Style Serving: Serve the casserole directly from the baking dish, garnished with fresh cilantro and sliced jalapeños for a pop of color.
- Individual Plates: Plate individual servings with a dollop of sour cream, a sprinkle of cheese, and a side of salsa for a complete meal.
- Rustic Style: Serve in a rustic, oven-to-table dish for a cozy, homestyle feel.
Tex-Mex Casserole Recipe Tips
Here are a few additional tips to help you perfect this dish:
- Make Ahead: You can assemble the casserole a day in advance and store it in the refrigerator. When ready to bake, bring it to room temperature and bake as directed.
- Freezer-Friendly: This casserole freezes well. After baking, let it cool completely, then cover tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
- Topping Variations: Experiment with different toppings like sliced black olives, diced avocado, or a drizzle of hot sauce to customize the dish to your taste.
Frequently Asked Questions (FAQs)
Q: Can I make this casserole with ground turkey or chicken?
A: Yes, ground turkey or chicken is a great alternative to beef and will result in a lighter dish. Just follow the same cooking instructions.
Q: How do I store leftovers?
A: Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or reheat the whole dish in the oven at 350°F until
warmed through.
Q: Can I make this casserole without tortillas or rice?
A: Yes, you can omit the tortillas or rice for a lower-carb option. The casserole will still be deliciously cheesy and flavorful.
Q: Can I freeze this casserole?
A: Yes, this casserole freezes well. Allow it to cool completely, then wrap it tightly in plastic wrap and aluminum foil. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Q: What can I do with leftovers?
A: Leftover Tex-Mex Casserole can be reheated and enjoyed on its own, or you can use it as a filling for tacos, burritos, or stuffed peppers.
Conclusion
Tex-Mex Casserole is a delicious, easy-to-make dish that’s perfect for any night of the week. Packed with bold flavors, hearty ingredients, and plenty of cheese, it’s sure to be a hit with the whole family. Whether you’re cooking for a crowd or looking for a meal that makes great leftovers, this casserole is a surefire winner. Try it out today and enjoy the comforting, savory flavors of this satisfying Tex-Mex dish!
PrintTex-Mex Casserole Recipe
This Tex Mex Casserole recipe is a flavorful blend of ground beef, beans, rice, and classic Tex-Mex spices, all topped with melted cheese. It’s an easy, hearty dish that’s perfect for weeknight dinners or casual gatherings. Keywords: Tex Mex casserole, easy casserole recipe, ground beef Tex-Mex, cheesy casserole.
- Prep Time: 10 minutes
- Cook Time: 40-45 minutes
- Total Time: 50-55 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Baking, Sautéing
- Cuisine: Tex-Mex
- Diet: Gluten Free
Ingredients
- Ground beef
- Onion, diced
- Garlic cloves, minced
- Bell peppers (red and green), diced
- Black beans (canned, drained, and rinsed)
- Corn kernels (canned or frozen)
- Diced tomatoes (canned, with juice)
- Tomato sauce
- Long grain rice (uncooked)
- Beef or chicken broth
- Taco seasoning
- Chili powder
- Cumin
- Salt
- Black pepper
- Cheddar cheese, shredded
- Fresh cilantro (optional, for garnish)
- Sliced jalapeños (optional, for topping)
Instructions
- Preheat your oven to 350°F (175°C).
- In a large oven-safe skillet or Dutch oven, brown the ground beef over medium heat. Drain excess fat.
- Add diced onion, garlic, and bell peppers to the skillet, cooking until softened.
- Stir in black beans, corn, diced tomatoes, tomato sauce, uncooked rice, broth, taco seasoning, chili powder, cumin, salt, and pepper.
- Bring the mixture to a boil, then cover and transfer to the preheated oven.
- Bake for 25-30 minutes, or until the rice is tender and the liquid is absorbed.
- Remove from the oven and sprinkle shredded cheddar cheese on top. Return to the oven for an additional 5 minutes or until the cheese is melted and bubbly.
- Garnish with fresh cilantro and sliced jalapeños if desired. Serve hot.
Notes
- For a spicier version, add diced jalapeños or a dash of hot sauce to the mixture before baking.
- You can substitute ground beef with ground turkey or chicken for a lighter option.
- Leftovers can be stored in the refrigerator for up to 3 days or frozen for up to 2 months.
Nutrition
- Serving Size: 1 portion
- Calories: 420
- Sugar: 6 g
- Sodium: 900 mg
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