Save A hearty, comforting casserole packed with seasoned ground beef, tender rice, beans, and melty cheese, all baked in a zesty Tex-Mex tomato sauce.
I first made this Tex-Mex Beef & Rice Casserole when craving something cozy and satisfying that the whole family would love. The bubbling cheese and aroma of spices as it baked instantly drew everyone to the kitchen, and this recipe quickly became a weeknight staple at my house.
Ingredients
- Lean ground beef: 1 lb (450 g)
- Black beans: 1 can (15 oz/425 g), drained and rinsed
- Yellow onion: 1 medium, diced
- Red bell pepper: 1 medium, diced
- Garlic: 2 cloves, minced
- Long-grain white rice: 1 cup (200 g), uncooked
- Diced tomatoes with green chilies: 1 can (14 oz/400 g), undrained
- Beef broth: 1 cup (240 ml)
- Tomato sauce: 1/2 cup (120 ml)
- Shredded cheddar cheese: 1 1/2 cups (170 g), divided
- Chili powder: 2 tsp
- Ground cumin: 1 tsp
- Smoked paprika: 1/2 tsp
- Dried oregano: 1/2 tsp
- Salt (or to taste): 1/2 tsp
- Black pepper: 1/4 tsp
- Fresh cilantro: Chopped (optional, for garnish)
- Sliced jalapeños: Optional, for garnish
- Sour cream: Optional, for garnish
Instructions
- Preheat Oven:
- Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) casserole dish.
- Brown the 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.
- Add Spices:
- Stir in chili powder, cumin, paprika, oregano, salt, and pepper. Cook for 1 minute until fragrant.
- Add Liquids & Grains:
- Add uncooked rice, diced tomatoes with their juice, tomato sauce, and beef broth. Mix well.
- Add Beans & Cheese:
- Fold in black beans and 1 cup (115 g) of the shredded cheddar cheese.
- Assemble Casserole:
- Transfer the mixture to the prepared casserole dish and spread evenly.
- Bake Covered:
- Cover tightly with foil and bake for 30 minutes.
- Top & Bake Uncovered:
- 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.
Save When we gather for family dinners, this casserole is always met with empty plates and smiles. It is the kind of meal that makes conversations linger at the table a little longer.
Recipe Variations
Try swapping ground beef with ground turkey or chicken for a lighter version or change up the cheese with Monterey Jack or a Mexican blend. Add corn or green onions for extra flavor and crunch.
Serving Suggestions
Serve this casserole with crisp tortilla chips, a fresh green salad, or extra jalapeños for those who love heat. A spoonful of sour cream adds a creamy finishing touch.
Make-Ahead & Storage
This casserole can be assembled ahead and baked later. Leftovers keep well in the refrigerator for up to three days and reheat nicely in the oven or microwave.
Save This Tex-Mex casserole brings comforting flavors and convenience to busy weeknights. Enjoy every cheesy, hearty bite!
Kitchen Guide
- → Can I substitute ground beef with other proteins?
Yes, ground turkey or chicken work well as lighter alternatives and still absorb the spices beautifully.
- → How can I make this dish gluten-free?
Use certified gluten-free tomato sauce and beef broth to ensure the dish remains gluten-free.
- → What cheeses can I use instead of cheddar?
Monterey Jack or a Mexican cheese blend add creamy texture and complementary flavors.
- → Can additional vegetables be added?
Corn kernels or chopped green onions add texture and freshness if stirred in before baking.
- → What are good garnishes for this casserole?
Fresh cilantro, sliced jalapeños, and sour cream provide bright, cooling contrasts to the spicy bake.
- → How do I know when the casserole is fully cooked?
The rice should be tender and cheese melted and bubbly, typically after the full baking time of 40 minutes.