Tex-Mex Beef Rice Casserole

Featured in: Comfort Cravings

This Tex-Mex beef and rice casserole combines seasoned ground beef with long-grain rice, black beans, and diced tomatoes in a flavorful tomato-chili sauce. Cooked with spices like chili powder, cumin, and smoked paprika, it offers a balanced blend of savory and mildly spicy notes. Baked until the cheese is melted and rice is tender, it creates a hearty and satisfying meal perfect for family gatherings or weeknight dinners. Optional garnishes such as cilantro, jalapeños, and sour cream add fresh and creamy accents.

Updated on Thu, 13 Nov 2025 11:25:00 GMT
Warm Tex-Mex Beef & Rice Casserole, bubbly cheese topping a hearty blend of ground beef and rice. Save
Warm Tex-Mex Beef & Rice Casserole, bubbly cheese topping a hearty blend of ground beef and rice. | sugarprairie.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.

Making this casserole for my family always brings smiles to the table. The blend of savory beef and warm spices is a favorite at every gathering.

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: chopped, optional
  • Sliced jalapeños: optional
  • Sour cream: optional

Instructions

Prep Oven & Dish:
Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) casserole dish.
Cook Beef:
In a large skillet over medium-high heat, cook the ground beef until browned. Drain excess fat if necessary.
Sauté Veggies:
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.
Mix Wet Ingredients & Rice:
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.
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 & Garnish:
Let rest for 5 minutes before serving. Garnish with cilantro, jalapeños, and sour cream as desired.
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| sugarprairie.com

This casserole is always requested during family potlucks. Even picky eaters go back for seconds, and it's perfect for making ahead to save time on busy weekdays.

Serving Suggestions

Serve with tortilla chips for added crunch or pair with a fresh crisp green salad on the side.

Variations

Add corn kernels or chopped green onions for extra color and texture, or swap cheddar for Monterey Jack or a Mexican blend cheese. Spice it up with extra chilies if you like more heat.

Allergen & Nutrition Info

Contains dairy from cheese and optional sour cream. Gluten-free if certified ingredients are used. Each serving has about 420 calories, 17 g fat, 41 g carbohydrates, and 26 g protein.

A close-up of a Tex-Mex Beef & Rice Casserole, showing browned beef and melted cheese ready to serve. Save
A close-up of a Tex-Mex Beef & Rice Casserole, showing browned beef and melted cheese ready to serve. | sugarprairie.com

This Tex-Mex casserole is sure to become a family favorite for comfort food nights. Enjoy the bold flavors and easy preparation.

Kitchen Help

Can I substitute ground beef with other proteins?

Yes, ground turkey or chicken can be used as lighter alternatives without compromising flavor.

Is this dish suitable for gluten-free diets?

Yes, ensure your broth and tomato sauce are certified gluten-free ingredients.

What cheeses work well besides cheddar?

Monterey Jack or a Mexican cheese blend provide excellent melting qualities and flavor variety.

How can I add more texture to this casserole?

Incorporate corn kernels or chopped green onions to enhance crunch and freshness.

What is the best way to reheat leftovers?

Cover the casserole and warm in a 350°F oven until heated through, or microwave in portions for convenience.

Tex-Mex Beef Rice Casserole

A comforting Tex-Mex dish with ground beef, rice, beans, and melted cheddar cheese in a zesty sauce.

Setup duration
20 min
Heat duration
40 min
Complete duration
60 min
Created by Molly Evans

Classification Comfort Cravings

Complexity Easy

Heritage Tex-Mex

Output 6 Portions

Nutrition guidelines Without gluten

Components

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

Method steps

Phase 01

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

Phase 02

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

Phase 03

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

Phase 04

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

Phase 05

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

Phase 06

Incorporate beans and cheese: Fold in the black beans and 1 cup of shredded cheddar cheese.

Phase 07

Transfer and bake covered: Transfer the mixture evenly into the prepared casserole dish. Cover tightly with aluminum foil and bake for 30 minutes.

Phase 08

Top with cheese and finish baking: Remove foil, sprinkle the remaining 1/2 cup shredded cheddar cheese over the top, and bake uncovered an additional 10 minutes until cheese melts and rice is tender.

Phase 09

Rest and garnish: Allow to rest for 5 minutes before serving. Garnish with chopped cilantro, sliced jalapeños, and sour cream as desired.

Kitchen tools needed

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

Dietary concerns

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains dairy from cheese and optional sour cream.
  • Gluten-free only if using certified gluten-free broth and tomato sauce.

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 420
  • Fats: 17 g
  • Carbohydrates: 41 g
  • Proteins: 26 g