Tex-Mex Beef Rice Casserole

Featured in: Everyday Cozy Plates

This comforting Tex-Mex casserole combines seasoned ground beef, tender long-grain rice, and black beans baked together in a zesty tomato sauce. Aromatic spices like chili powder, cumin, and smoked paprika enhance the savory flavors while shredded cheddar cheese melts throughout, creating a rich, hearty dish. Sautéed onions, bell peppers, and garlic add depth, and optional garnishes like fresh cilantro and jalapeños lend a fresh, spicy finish. Perfect for a family meal with simple steps and great taste.

Updated on Tue, 11 Nov 2025 08:52:00 GMT
Steaming Tex-Mex Beef & Rice Casserole bubbling with melted cheese and a vibrant, flavorful tomato sauce, ready to serve. Save to Pinterest
Steaming Tex-Mex Beef & Rice Casserole bubbling with melted cheese and a vibrant, flavorful tomato sauce, ready to serve. | velvetthyme.com

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 a busy weeknight dinner, and it quickly became a favorite in my home. The flavors blend together perfectly, and I love how simple it is to prepare.

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: 1/2 tsp (or to taste)
  • Black pepper: 1/4 tsp
  • Fresh cilantro (optional): chopped
  • Sliced jalapeños (optional):
  • Sour cream (optional):

Instructions

Prep:
Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) casserole dish.
Brown Beef:
In a large skillet over medium-high heat, cook the ground beef until browned. Drain excess fat if necessary.
Add Vegetables:
Add diced onion, bell pepper, and garlic to the skillet. Sauté for 3 to 4 minutes until softened.
Season:
Stir in chili powder, cumin, paprika, oregano, salt, and pepper. Cook for 1 minute until fragrant.
Combine:
Add uncooked rice, diced tomatoes with their juice, tomato sauce, and beef broth. Mix well.
Stir in Beans & 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.
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.
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| velvetthyme.com

This casserole is always a hit when we gather around the table, and it reminds me of cozy family dinners full of laughter and good food.

Serving Suggestions

Pair this casserole with tortilla chips, a crisp green salad, or your favorite salsa for a complete meal.

Ingredient Swaps

Swap ground beef for turkey or chicken, or use Monterey Jack or Mexican cheese blend instead of cheddar. Add corn or green onions for extra texture and flavor.

Storage & Leftovers

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until heated through.

A close-up of a bubbling Tex-Mex Beef & Rice Casserole, showcasing the tender rice and seasoned ground beef. Save to Pinterest
A close-up of a bubbling Tex-Mex Beef & Rice Casserole, showcasing the tender rice and seasoned ground beef. | velvetthyme.com

With hearty flavors and easy prep, this Tex-Mex beef & rice casserole will quickly become a go-to comfort food in your kitchen.

Recipe FAQs

Can I substitute ground beef with another protein?

Yes, ground turkey or chicken can be used for a lighter version while maintaining flavor.

Is this dish gluten-free?

Yes, if you use certified gluten-free broth and tomato sauce, the dish is suitable for gluten-free diets.

What cheese works best in this casserole?

Cheddar is ideal, but Monterey Jack or Mexican cheese blends provide extra flavor and melt nicely.

Can I add vegetables to increase texture?

Adding corn kernels or chopped green onions adds fresh texture and complements the flavors well.

How long should I bake the casserole?

Bake covered for 30 minutes, then uncovered for 10 minutes to melt cheese and cook rice properly.

Tex-Mex Beef Rice Casserole

A comforting blend of seasoned beef, rice, beans, and cheddar baked in a zesty Tex-Mex tomato sauce.

Prep time
20 min
Time for cooking
40 min
Total process time
60 min
Created by Velvet Thyme Eleanor Hayes

Recipe category Everyday Cozy Plates

Skill level Easy

Cuisine type Tex-Mex

Yield amount 6 Number of servings

Dietary details Free from gluten

List of ingredients

Proteins

01 1 lb lean ground beef
02 1 can (15 oz) black beans, drained and rinsed

Vegetables

01 1 medium yellow onion, diced
02 1 medium red bell pepper, diced
03 2 cloves garlic, minced

Grains

01 1 cup long-grain white rice, uncooked

Sauces & Liquids

01 1 can (14 oz) diced tomatoes with green chilies, undrained
02 1 cup beef broth
03 1/2 cup tomato sauce

Dairy

01 1 1/2 cups shredded cheddar cheese, divided

Spices & Seasonings

01 2 tsp chili powder
02 1 tsp ground cumin
03 1/2 tsp smoked paprika
04 1/2 tsp dried oregano
05 1/2 tsp salt, or to taste
06 1/4 tsp black pepper

Garnishes (optional)

01 Fresh cilantro, chopped
02 Sliced jalapeños
03 Sour cream

How to make it

Step 01

Preheat Oven and Prepare Dish: Preheat oven to 375°F. Grease a 9x13-inch casserole dish.

Step 02

Brown Ground Beef: Cook ground beef in a large skillet over medium-high heat until browned. Drain excess fat if needed.

Step 03

Sauté Vegetables: Add diced onion, red bell pepper, and minced garlic to the skillet. Sauté for 3 to 4 minutes until softened.

Step 04

Add Spices: Stir in chili powder, cumin, smoked paprika, oregano, salt, and black pepper. Cook 1 minute until fragrant.

Step 05

Combine Rice and Liquids: Add uncooked rice, diced tomatoes with juice, tomato sauce, and beef broth to the skillet. Mix thoroughly.

Step 06

Incorporate Beans and Cheese: Fold in black beans and 1 cup of shredded cheddar cheese evenly.

Step 07

Transfer to Casserole Dish: Pour mixture into prepared casserole dish and spread evenly.

Step 08

Bake Covered: Cover tightly with aluminum foil and bake for 30 minutes.

Step 09

Bake Uncovered with Cheese: Remove foil, sprinkle remaining 1/2 cup cheddar cheese on top, and bake uncovered for 10 minutes until cheese melts and rice is tender.

Step 10

Rest and Garnish: Let casserole rest for 5 minutes before serving. Garnish with chopped cilantro, sliced jalapeños, and sour cream if desired.

Essential tools

  • Large skillet
  • 9x13-inch casserole dish
  • Mixing spoon
  • Aluminum foil
  • Chef's knife and cutting board

Allergy warnings

Be sure to carefully review every ingredient for allergens and seek expert advice as needed.
  • Contains dairy due to cheese and optional sour cream.
  • Provided ingredients are gluten-free if using certified gluten-free broth and tomato sauce.
  • Verify all labels to accommodate specific food allergies.

Nutrition details per serving

Details here are meant for guidance. Please contact health professionals for medical advice.
  • Calorie count: 420
  • Fat content: 17 g
  • Carbohydrate: 41 g
  • Protein amount: 26 g