Pioneer Woman Mexican Rice Casserole is made by layering cooked rice with a spiced beef mixture, beans, tomatoes, and cheese, then baking until bubbly and golden. It’s warm, satisfying, and delivers that perfect combination of savory, cheesy, and slightly spicy flavors in every bite.
1 pound ground beef (or ground turkey)
2 tablespoons olive oil
1 onion, diced
1 bell pepper, diced
3 cloves garlic, minced
1 packet taco seasoning (or homemade mix)
1 can (15 oz) black beans, rinsed and drained
1 can (15 oz) diced tomatoes with green chilies
2 cups cooked rice
2 cups shredded cheddar or Monterey Jack cheese
1/2 cup sour cream
1/2 teaspoon salt
1/4 teaspoon black pepper
Fresh cilantro, chopped (for garnish)
In a large skillet, heat olive oil and cook the ground beef until browned. Drain any excess fat.
Stir in onion, bell pepper, and garlic. Cook until softened, then mix in taco seasoning, beans, and diced tomatoes. Simmer for 5 minutes.
In a large bowl, mix the cooked rice with the beef mixture and sour cream until well combined.
Transfer mixture to a greased 9×13-inch baking dish. Sprinkle shredded cheese evenly over the top.
Bake at 375°F (190°C) for 20–25 minutes, until the cheese is melted and golden.
Remove from the oven, garnish with fresh cilantro, and serve warm with tortilla chips or a side salad.