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 for my family when we needed something warm and hearty that could be thrown together quickly. Since then, it's become one of our go-to comfort meals, especially when we have leftover veggies or cheese that need to be used up.
Ingredients
- Lean ground beef: 1 lb (450 g), gives rich flavor and protein
- Black beans: 1 can (15 oz/425 g), drained and rinsed for added texture and fiber
- Yellow onion: 1 medium, diced for savory depth
- Red bell pepper: 1 medium, diced for a sweet, colorful boost
- Garlic: 2 cloves, minced for aromatic flavor
- Long-grain white rice: 1 cup (200 g), uncooked, for fluffiness and body
- Diced tomatoes with green chilies: 1 can (14 oz/400 g), undrained, brings zest and moisture
- Beef broth: 1 cup (240 ml), keeps rice tender and flavorful
- Tomato sauce: 1/2 cup (120 ml), helps bind and enrich
- Shredded cheddar cheese: 1 1/2 cups (170 g), divided, for creamy meltiness
- Chili powder: 2 tsp, for mild spice and Tex-Mex flare
- Ground cumin: 1 tsp, adds earthiness
- Smoked paprika: 1/2 tsp, infuses subtle smokiness
- Dried oregano: 1/2 tsp, layers classic Tex-Mex flavor
- Salt: 1/2 tsp (or to taste), brings everything together
- Black pepper: 1/4 tsp, sharpens the dish
- Fresh cilantro: Chopped, optional garnishing
- Sliced jalapeños: Optional garnishing for extra kick
- Sour cream: Optional, for creamy finish
Instructions
- Prepare the Oven and Dish:
- Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) casserole dish.
- Brown Meat:
- 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 to 4 minutes until softened.
- Spice It Up:
- Stir in chili powder, cumin, paprika, oregano, salt, and pepper. Cook for 1 minute until fragrant.
- Combine Rice and Liquids:
- Add uncooked rice, diced tomatoes with their juice, tomato sauce, and beef broth. Mix well.
- Add Beans and Cheese:
- Fold in black beans and 1 cup (115 g) of the shredded cheddar cheese.
- Assemble:
- Transfer the mixture to the prepared casserole dish and spread evenly.
- Bake Covered:
- Cover tightly with foil and bake for 30 minutes.
- Finish Baking:
- 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 and Serve:
- Let rest for 5 minutes before serving. Garnish with cilantro, jalapeños, and sour cream as desired.
Save My kids love to spoon out big servings and pile on their favorite toppings—the table always gets a little louder on casserole night. It's a dish that brings everyone together for easy seconds!
Make It Your Own
Try using ground turkey or chicken for a lighter version, swap in Monterey Jack or a Mexican cheese blend, or add a handful of corn and green onions for extra color and bite.
Serving Suggestions
Serve this Tex-Mex casserole with a side of tortilla chips, a crisp green salad, or even a quick guacamole for a satisfying family dinner.
Storage and Reheating
Leftovers keep well in the fridge for up to three days—just reheat individual portions in the microwave, or cover the whole baking dish with foil and warm in the oven at 350°F (175°C) until hot.
Save The best part—this casserole makes weeknight dinner stress-free and always makes delicious leftovers for lunch the next day.
Recipe Guide
- → Can I substitute ground beef with other meats?
Yes, ground turkey or chicken work well as lighter alternatives while maintaining the dish's flavor and texture.
- → How can I make this casserole gluten-free?
Use certified gluten-free beef broth and tomato sauce, and ensure all other ingredients are gluten-free to keep the dish safe.
- → What cheese options complement this casserole?
Cheddar is classic, but Monterey Jack or a Mexican cheese blend can add extra creaminess and flavor variation.
- → Can I add vegetables to the casserole?
Yes, adding corn kernels or chopped green onions adds texture and enhances the overall taste profile.
- → What are suggested serving accompaniments?
Serve with tortilla chips or a crisp green salad to balance the rich casserole and add freshness.
- → How long should the casserole rest before serving?
Letting it rest for about 5 minutes allows flavors to meld and makes serving easier.