Go Back
A delicious Ground Beef And Rice Casserole is displayed as the featured image for this recipe.

Easy Ground Beef and Rice Casserole

This comforting ground beef and rice casserole is elevated from bland to flavorful with carefully selected ingredients and cooking techniques. Long-grain rice, browned ground beef, aromatic seasonings, and perfectly melted cheddar cheese create a satisfying and easy-to-make family meal.
Print Recipe Pin Recipe
Prep Time 20 minutes
Cook Time 55 minutes
Total Time 1 hour 15 minutes
Servings: 6
Course: Main Course
Cuisine: American
Calories: 450
Ingredients Equipment Method Notes

Ingredients
  

  • 1 tablespoon olive oil
  • 1 pound ground beef 80/20 blend
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon dried oregano
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon red pepper flakes optional
  • 1 cup beef broth
  • 1 cup long-grain rice, uncooked
  • 1 cup frozen mixed vegetables peas, carrots, corn
  • 1 cup shredded cheddar cheese, divided
  • Salt to taste
  • Pepper to taste

Equipment

  • Large Skillet
  • Spoon
  • Measuring cups and spoons
  • 9x13 inch baking dish
  • Aluminum foil
  • Oven

Method
 

  1. Preheat oven to 375°F (190°C).
  2. Heat olive oil in a large skillet over medium-high heat.
  3. Add ground beef and cook, breaking it up with a spoon, until browned. Drain off any excess grease.
  4. Add chopped onion to the skillet and cook until softened, about 5 minutes.
  5. Add minced garlic, oregano, thyme, and red pepper flakes (if using). Cook for 1 minute more, until fragrant.
  6. Stir in diced tomatoes (undrained), tomato sauce, and beef broth. Bring to a simmer.
  7. Add uncooked rice and frozen mixed vegetables. Stir well to combine. Season with salt and pepper to taste.
  8. Pour the mixture into a greased 9x13 inch baking dish.
  9. Sprinkle 1/2 cup of shredded cheddar cheese evenly over the top.
  10. Cover the baking dish with aluminum foil.
  11. Bake for 30 minutes.
  12. Remove the foil and sprinkle the remaining 1/2 cup of shredded cheddar cheese over the top.
  13. Bake uncovered for an additional 15-20 minutes, or until the cheese is melted and bubbly and the rice is cooked through.
  14. Let stand for 10 minutes before serving.

Notes

For best results, use freshly shredded cheddar cheese. To store leftovers, allow the casserole to cool completely before covering and refrigerating for up to 3 days. You can substitute ground turkey or chicken for the ground beef. For a spicier casserole, add more red pepper flakes or a dash of hot sauce.