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Cheesy ground beef rice casserole topped with melted cheese in a baking dish.

Cheesy Ground Beef Rice Casserole

A comforting and hearty casserole made with layers of fluffy rice, savory ground beef, and a delightful blend of cheeses, perfect for family dinners.
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 375 kcal

Ingredients
  

Main Ingredients

  • 1 lb ground beef (juicy and well-seasoned)
  • 1 small onion, chopped (adds a mild sweetness)
  • 1 cup long-grain white rice (fluffy and tender)
  • 2 cups beef broth (rich in flavor)
  • 1 can (14.5 oz) diced tomatoes, drained (for a splash of acidity)
  • 1 cup shredded cheddar cheese (sharp and creamy)
  • 1 cup shredded mozzarella cheese (golden and gooey)
  • 1 tsp garlic powder (for a hint of zest)
  • 1 tsp onion powder (to enhance sweetness)
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • 2 tbsp olive oil (for sautéing the beef)

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C) and grease a 9×13-inch casserole dish.
  • In a large skillet, heat olive oil over medium heat. Add ground beef, breaking it apart, and cook until browned and fully cooked.
  • Add chopped onion and cook alongside the beef for 3-4 minutes until soft.
  • Stir in garlic powder, onion powder, salt, and black pepper.
  • Add diced tomatoes and beef broth, bringing the mixture to a gentle simmer.
  • Mix in the rice and let it cook for another five minutes until slightly softened.
  • Carefully transfer the beef and rice mixture into the prepared casserole dish, spreading evenly.
  • Sprinkle cheddar and mozzarella cheese on top, then cover with aluminum foil.
  • Bake for 25 minutes. Remove the foil and bake for another 10-15 minutes until the cheese is melted and bubbly.
  • Let the casserole rest for 5 minutes before serving.

Notes

For added flavor, consider adding chopped bell peppers or mushrooms. Substitute the ground beef with ground turkey or chicken for a lighter option.
Keyword Cheesy Casserole, Comfort Food, Ground Beef, Hearty Dinner, Rice Casserole