Tex-Mex Beef Rice Casserole

A hearty, comforting casserole packed with seasoned ground beef, tender rice, beans, and melty cheese, all baked in a zesty Tex-Mex tomato sauce.

This casserole is a family favorite, perfect for a comforting weeknight meal or a casual gathering with friends.

Ingredients

• 1 lb (450 g) lean ground beef:
• 1 can (15 oz/425 g) black beans: drained and rinsed
• 1 medium yellow onion: diced
• 1 medium red bell pepper: diced
• 2 cloves garlic: minced
• 1 cup (200 g) long-grain white rice: uncooked
• 1 can (14 oz/400 g) diced tomatoes with green chilies: undrained
• 1 cup (240 ml) beef broth:
• 1/2 cup (120 ml) tomato sauce:
• 1 1/2 cups (170 g) shredded cheddar cheese: divided
• 2 tsp chili powder:
• 1 tsp ground cumin:
• 1/2 tsp smoked paprika:
• 1/2 tsp dried oregano:
• 1/2 tsp salt: (or to taste)
• 1/4 tsp black pepper:
• Fresh cilantro: chopped (optional garnish)
• Sliced jalapeños: (optional garnish)
• Sour cream: (optional garnish)

Instructions

Crisp vegetables, roast meats, bake snacks, and reheat leftovers quickly for easy, flavorful home cooking.

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Preheat oven & prepare dish:

Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) casserole dish.

Brown ground beef:

In a large skillet over medium-high heat, cook the ground beef until browned. Drain excess fat if necessary.

Sauté vegetables:

Add diced onion, bell pepper, and garlic to the skillet. Sauté for 3–4 minutes until softened.

Stir in seasonings:

Stir in chili powder, cumin, paprika, oregano, salt, and pepper. Cook for 1 minute until fragrant.

Add rice & liquids:

Add uncooked rice, diced tomatoes with their juice, tomato sauce, and beef broth. Mix well.

Fold in beans & cheese:

Fold in black beans and 1 cup (115 g) of the shredded cheddar cheese.

Transfer to casserole dish:

Transfer the mixture to the prepared casserole dish and spread evenly.

Initial bake:

Cover tightly with foil and bake for 30 minutes.

Final bake:

Remove foil, sprinkle the remaining 1/2 cup (55 g) cheddar over the top, and bake uncovered for another 10 minutes until cheese is melted and rice is tender.

Rest & serve:

Let rest for 5 minutes before serving. Garnish with cilantro, jalapeños, and sour cream as desired.

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I remember making this for a potluck once, and it was the first dish to be completely devoured! Everyone kept asking for the recipe.

Required Tools

• Large skillet
• 9x13-inch (23x33 cm) casserole dish
• Mixing spoon
• Aluminum foil
• Chefs knife and cutting board

Allergen Information

• Contains dairy (cheese, optional sour cream).
• Gluten-free if using certified gluten-free broth and tomato sauce.
• Always check ingredient labels if you have food allergies.

Nutritional Information (per serving)

Stir sauces, sauté vegetables, and serve meals gently while adding a charming touch to everyday cooking.

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• Calories: 420
• Total Fat: 17 g
• Carbohydrates: 41 g
• Protein: 26 g

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This Tex-Mex Beef & Rice Casserole is a complete meal in one dish, perfect for satisfying comfort food cravings.

Recipe Q&A

→ How spicy is this Tex-Mex casserole?

The dish has mild to moderate heat from chili powder and green chilies. Adjust jalapeños to control spiciness.

→ Can I substitute the ground beef?

Yes, you can use ground turkey or chicken as a lighter alternative while keeping the same flavorful seasonings.

→ Is this suitable for gluten-free diets?

Yes, provided you use certified gluten-free broth and tomato sauce. Always check product labels for allergens.

→ What cheeses can be used?

Cheddar works well, but Monterey Jack or a Mexican blend will add extra richness and authentic flavor.

→ What garnishes pair well?

Top with chopped cilantro, sliced jalapeños, or sour cream for extra freshness and a creamy finish.

→ Can I prepare this ahead of time?

Yes, assemble the dish and refrigerate before baking. Add a few minutes to bake time if starting cold.