Mexican Beef and Rice Gratin is a flavorful, hearty dish perfect for weeknight dinners or family gatherings. This comforting casserole combines spiced ground beef, savory rice, beans, corn, and cheese, delivering a deliciously layered meal that’s satisfying and filling. The dish is finished with melted cheddar and mozzarella, creating a delightful cheese topping that complements the spices. Garnish with fresh ingredients like sour cream, avocado, and cilantro to add a refreshing contrast to the rich flavors. It’s a great recipe for anyone who loves a simple yet flavorful Mexican-inspired meal.

Full Recipe:

Ingredients:

For the Gratin:

• 1 cup basmati or long-grain rice, cooked
• 300g ground beef
• 1 onion, finely chopped
• 1 red bell pepper, diced
• 1 can (400g) crushed tomatoes
• 1 can (400g) black beans, rinsed and drained
• 1 cup corn kernels
• 1 teaspoon ground cumin
• 1 teaspoon paprika
• 1 teaspoon dried oregano
• 1 tablespoon olive oil
• 1/2 cup shredded cheddar cheese
• 1/2 cup shredded mozzarella cheese
• Salt and black pepper, to taste

For Garnish (optional):

• Sour cream
• Sliced avocado
• Fresh cilantro
• Sliced jalapeños

Instructions:

1. Prepare the Ingredients: Preheat your oven to 375°F (190°C). Ensure your rice is cooked and set aside for later use.
2. Cook the Beef and Vegetables:
   • Heat a large skillet over medium heat. Add olive oil and cook the chopped onion and diced red bell pepper until they become soft, about 3–4 minutes.
   • Add the ground beef to the skillet, breaking it apart with a spatula as it cooks. Season with salt, black pepper, ground cumin, paprika, and oregano. Continue to cook until the beef is fully browned, about 5–6 minutes.
3. Combine the Mixture:
   • Add the crushed tomatoes, black beans, and corn kernels to the skillet with the beef mixture. Stir well, allowing everything to simmer for 5–7 minutes, letting the flavors meld.
   • Remove from heat and gently fold in the cooked rice, mixing until everything is well combined.
4. Assemble the Gratin:
   • Transfer the beef and rice mixture to a greased 9×13-inch baking dish, spreading it evenly.
   • Sprinkle the shredded cheddar and mozzarella cheese evenly over the top.
5. Bake the Gratin:
   • Place the baking dish in the preheated oven and bake for 20–25 minutes, or until the cheese is fully melted and golden.
   • Remove from the oven and allow it to cool for a few minutes before serving.
6. Garnish and Serve:
   • Top each serving with sour cream, sliced avocado, fresh cilantro, and sliced jalapeños if desired. Serve warm and enjoy!

Nutrition Facts (Per Serving): Serving size: 1 portion (based on 6 servings)

• Calories: 390
• Total Fat: 16g
• Saturated Fat: 6g
• Cholesterol: 65mg
• Sodium: 510mg
• Carbohydrates: 38g
• Fiber: 6g
• Sugars: 4g
• Protein: 22g

Frequently Asked Questions (FAQs):

1. Can I make this dish vegetarian?
   Absolutely! Replace the ground beef with a plant-based protein like crumbled tofu, tempeh, or additional beans for a vegetarian-friendly version.
2. Can I prepare this dish in advance?
   Yes, this gratin can be assembled up to one day in advance. Simply cover it tightly and store it in the refrigerator, then bake it when you’re ready.
3. What other cheese can I use?
   You can substitute with other cheeses like Monterey Jack, Colby, or Pepper Jack for an extra kick.
4. Is this dish spicy?
   This dish has a mild spiciness from the paprika and cumin, but it’s not overly spicy. For added heat, consider using cayenne pepper in the mix or top with sliced jalapeños.

Tips for Perfect Mexican Beef and Rice Gratin:

• Pre-Cooked Rice: Using pre-cooked rice saves time and absorbs the flavors better. Day-old rice works particularly well, as it holds up nicely in the casserole.
• Adjusting the Spice Level: Feel free to add cayenne pepper or chili powder if you prefer a spicier dish. Alternatively, reduce the spices slightly if cooking for young children or those with mild palates.
• Using Fresh Ingredients: Freshly diced tomatoes and freshly cooked beans can be used in place of canned ingredients for a fresher flavor.

Storage Tips:

• Refrigerator: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.
• Freezer: This gratin can be frozen for up to 2 months. To freeze, allow the dish to cool completely, then wrap it tightly with plastic wrap and aluminum foil. When ready to eat, thaw overnight in the refrigerator, then bake at 350°F (175°C) for 15–20 minutes.

Conclusion:

This Mexican Beef and Rice Gratin is a cozy, comforting dish packed with bold flavors and textures. With ingredients like tender ground beef, creamy cheese, and satisfying rice, this casserole is sure to become a family favorite. It’s easy to make, stores well, and can be customized with various toppings for a personal touch. So, next time you’re craving a hearty meal, give this gratin a try and enjoy the rich, delicious flavors of Mexican cuisine in each bite!