Mexican Beef and Rice Casserole Recipe

This Mexican Beef and Rice Casserole is the perfect dish when you’re looking for something hearty, comforting, and full of flavor. With seasoned ground beef, fluffy rice, beans, corn, and gooey cheese, all baked together in one pan, this casserole is both easy to make and satisfying. It's ideal for a busy weeknight dinner, and leftovers (if there are any!) make for a great lunch the next day. Follow along for the full recipe, step-by-step instructions, and tips to make this dish a family favorite.

this Recipe

What Is Mexican Beef and Rice Casserole?

Mexican Beef and Rice Casserole is a one-pan dish that combines seasoned ground beef, rice, beans, corn, tomatoes, and cheese. The ingredients are layered and baked together to create a flavorful and filling meal that’s perfect for feeding a crowd. The dish is customizable, allowing you to adjust the level of spice and add your favorite toppings, making it a versatile and delicious choice for any occasion.

Ingredients List for Mexican Beef and Rice Casserole

To make this hearty casserole, you’ll need the following ingredients:

• 1 pound (450g) ground beef: A lean 80/20 blend works well for this recipe.
• 1 tablespoon olive oil: For browning the beef and sautéing the vegetables.
• 1 small onion, finely chopped: Adds sweetness and depth of flavor.
• 1 bell pepper, diced: Any color—red, green, yellow, or orange—for color and flavor.
• 2 cloves garlic, minced: Essential for that aromatic base.
• 1 cup long-grain white rice: Uncooked, so it absorbs all the flavors as it cooks.
• 1 can (15 oz) black beans, drained and rinsed: Adds protein and texture.
• 1 can (15 oz) corn kernels, drained: For sweetness and texture.
• 1 can (14.5 oz) diced tomatoes with green chilies (like Rotel): Adds a bit of heat and moisture.
• 1 can (8 oz) tomato sauce: Forms the base of the casserole’s sauce.
• 1 cup beef broth: To cook the rice and add depth to the dish.
• 1 packet (1 oz) taco seasoning: Or homemade taco seasoning for that signature Mexican flavor.
• 1 teaspoon chili powder: Optional, for extra heat.
• 1 teaspoon ground cumin: For a warm, earthy flavor.
• Salt and pepper: To taste, for seasoning.
• 2 cups shredded cheddar or Mexican blend cheese: For that gooey, melted top layer.

Ingredients List for Mexican Beef and Rice Casserole (Continued)

• ½ cup salsa: Optional, adds extra flavor and moisture to the casserole.
• ½ cup sour cream: Optional, for serving.
• 1 avocado, sliced: Optional, for a creamy, fresh topping.
• Lime wedges: Optional, for squeezing over the top before serving.
• Fresh cilantro or green onions: Optional, for garnish.

Substitutions and Variations

This casserole is versatile and can be easily adapted to suit different tastes or dietary needs. Here are some ideas:

• Ground Turkey or Chicken: Substitute the ground beef with ground turkey or chicken for a lighter version.
• Vegetarian: Skip the meat and double the beans or add sautéed vegetables like zucchini, mushrooms, or spinach for a meat-free option.
• Brown Rice: Use brown rice instead of white rice for a heartier, more nutritious option. Just increase the cooking time and the amount of liquid as needed.
• Spice Level: Adjust the heat by adding more or less chili powder, or use a milder salsa if you prefer a less spicy dish.
• Cheese Variations: Mix in other cheeses like Monterey Jack, Pepper Jack, or even a bit of cream cheese for added creaminess.
• Toppings: Customize your casserole with your favorite toppings, such as jalapeños, black olives, or a dollop of guacamole.

Step-by-Step Cooking Instructions

Here’s how to make this delicious Mexican Beef and Rice Casserole step by step:

Step 1: Cook the Beef

1. Brown the Beef: In a large skillet, heat the olive oil over medium heat. Add the ground beef and cook until browned, breaking it up with a spatula as it cooks, about 5-7 minutes. Drain any excess fat if necessary.
2. Add Onions, Peppers, and Garlic: Add the chopped onion and diced bell pepper to the skillet with the beef. Cook until softened, about 3-4 minutes. Stir in the minced garlic and cook for another 1-2 minutes until fragrant.

Step 2: Combine Ingredients

1. Add Rice and Seasonings: Stir in the uncooked rice, taco seasoning, chili powder, cumin, salt, and pepper. Cook for 1-2 minutes, stirring constantly, to toast the rice slightly and enhance the flavor.
2. Add Liquids and Vegetables: Pour in the beef broth, diced tomatoes (with their juices), tomato sauce, and salsa (if using). Stir in the black beans and corn. Bring the mixture to a boil.

Step 3: Cook the Rice

1. Simmer and Cook the Rice: Once boiling, reduce the heat to low, cover the skillet with a lid, and let it simmer for about 18-20 minutes, or until the rice is tender and the liquid is mostly absorbed. Stir occasionally to prevent sticking.
2. Preheat the Oven: While the rice is cooking, preheat your oven to 375°F (190°C).

Step 4: Bake the Casserole

1. Transfer to a Baking Dish: Once the rice is cooked, transfer the mixture to a 9x13-inch baking dish, spreading it out evenly.
2. Top with Cheese and Bake: Sprinkle the shredded cheese evenly over the top of the casserole. Bake in the preheated oven for 10-15 minutes, or until the cheese is melted and bubbly.

Step 5: Serve and Garnish

1. Garnish the Casserole: Remove the casserole from the oven and let it sit for a few minutes to set. Garnish with fresh cilantro, green onions, avocado slices, and lime wedges if desired.
2. Serve: Serve the casserole hot with a side of sour cream, salsa, or guacamole.

How to Cook Mexican Beef and Rice Casserole: A Step-by-Step Guide

Cooking this casserole is straightforward, but these tips will help ensure it turns out perfectly every time:

1. Browning the Beef: Browning the beef thoroughly adds depth of flavor to the dish. Be sure to drain any excess fat to prevent the casserole from becoming greasy.
2. Toasting the Rice: Toasting the rice briefly in the skillet before adding the liquid helps enhance its flavor and ensures it cooks evenly.
3. Cooking the Rice: Simmer the rice mixture until it's fully cooked and the liquid is absorbed. Stir occasionally to prevent the rice from sticking to the bottom of the skillet.
4. Cheese Topping: Be sure to add the cheese topping just before baking. This will allow it to melt and form a delicious, gooey layer over the casserole.

Common Mistakes to Avoid

To ensure your Mexican Beef and Rice Casserole turns out perfectly every time, avoid these common mistakes:

• Overcooking the Rice: Keep an eye on the rice as it simmers. Overcooking can result in mushy rice, so aim for tender but not overly soft.
• Under-seasoning: Taste the mixture before adding the cheese and baking to adjust the seasoning as needed. Under-seasoned casseroles can taste bland.
• Using Too Much Liquid: If you find that your casserole is too watery, remove the lid during the last few minutes of simmering to allow some of the liquid to evaporate before baking.

Serving and Presentation Tips

This casserole is both hearty and colorful, making it a visually appealing dish that’s easy to serve:

• Serve with Toppings: Set out a variety of toppings like sour cream, salsa, guacamole, jalapeños, and fresh lime wedges for everyone to customize their own serving.
• Pair with a Simple Salad: A crisp green salad with a tangy vinaigrette provides a refreshing contrast to the rich casserole.
• Add Tortilla Chips: Serve with a side of tortilla chips for added crunch and a fun, Tex-Mex vibe.

How to Serve Mexican Beef and Rice Casserole

Here are some ideas for serving your Mexican Beef and Rice Casserole:

• Family Style: Serve the casserole directly from the baking dish at the table, allowing everyone to help themselves.
• With Tex-Mex Sides: Pair the casserole with Tex-Mex favorites like refried beans, grilled corn, or a zesty coleslaw.
• For a Crowd: This recipe can easily be doubled to feed a larger group. Serve with plenty of toppings and sides.

Presentation Ideas for Mexican Beef and Rice Casserole

Even though this dish is simple, it can still be presented beautifully:

• Rustic Look: Serve the casserole in a rustic, oven-safe dish or cast-iron skillet for a homey presentation.
• Layered Plating: Serve individual portions with a garnish of fresh cilantro or green onions, a dollop of sour cream, and a slice of avocado.
• Bright and Fresh: Add a few lime wedges and extra cilantro on top for a fresh, vibrant presentation.

Mexican Beef and Rice Casserole Recipe Tips

To ensure your Mexican Beef and Rice Casserole turns out delicious every time, keep these tips in mind:

• Make Ahead: This casserole can be assembled a day ahead and stored in the refrigerator. Let it come to room temperature before baking or add extra baking time if baking directly from the fridge.
• Freezing Option: The casserole freezes well. Assemble it without baking, wrap tightly, and freeze for up to 3 months. Thaw in the refrigerator overnight before baking.
• Reheating: Reheat leftovers in the oven at 350°F (175°C) until heated through. Cover with foil to prevent the cheese from over-browning.

Frequently Asked Questions (FAQs)

Q: Can I make Mexican Beef and Rice Casserole ahead of time?
A: Yes! The casserole can be assembled up to a day in advance and stored in the refrigerator. Bring it to room temperature before baking or add 10-15 minutes to the baking time if baking directly from the fridge.

Q: How do I store and reheat leftovers?
A: Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until heated through. You can also reheat individual portions in the microwave.

Q: Can I freeze Mexican Beef and Rice Casserole?
A: Yes, this casserole freezes well. Assemble the casserole, but don’t bake it. Wrap it tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before baking.

Q: Can I use different types of rice?
A: Absolutely! While long-grain white rice is traditional, you can also use brown rice or even a mix of rice and quinoa. Just adjust the cooking time and liquid as needed.

Q: What can I serve with Mexican Beef and Rice Casserole?
A: This casserole pairs well with a variety of sides, including a green salad, refried beans, grilled vegetables, or a side of tortilla chips and guacamole.

Conclusion

Mexican Beef and Rice Casserole is a flavorful, satisfying dish that’s perfect for any night of the week. With its combination of seasoned beef, tender rice, beans, corn, and melty cheese, this casserole is sure to become a family favorite. Whether you’re cooking for a busy weeknight or a special gathering, this recipe offers simplicity without sacrificing taste. So gather your ingredients, follow these easy steps, and enjoy a delicious, homemade casserole that’s bursting with flavor and sure to please everyone at the table!

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