This taco rice casserole combines seasoned ground beef, tender rice, zesty tomatoes, and melted cheese into a hearty, family-friendly one-dish meal perfect for busy weeknights.
Preheat oven to 350°F (175°C) and grease a 9x13-inch baking dish.
In a large skillet, brown ground beef over medium heat, breaking it apart as it cooks.
Add diced onion and cook until softened, then stir in garlic and cook briefly.
Drain excess fat, then stir in taco seasoning until evenly coated.
Add diced tomatoes with juice and green chiles, stirring to combine.
Stir in uncooked rice and chicken broth, bringing mixture to a light simmer.
Transfer mixture to prepared baking dish and spread evenly.
Cover with foil and bake for 25–30 minutes until rice is tender and liquid absorbed.
Remove foil, sprinkle cheese on top, and bake an additional 5–10 minutes until melted.
Let rest for 10 minutes before serving.
Notes
Ensure enough liquid is used so the rice cooks properly. Cover while baking to prevent drying out. Let casserole rest 10 minutes before serving. Store leftovers in the refrigerator for up to 4 days or freeze up to 3 months.