Cheesy Ground Beef and Rice Casserole – Easy Family Dinner

This Cheesy Ground Beef and Rice Casserole is an easy, comforting dinner made with savory ground beef, tender rice, tomatoes, and plenty of melted cheese. Everything comes together in one cozy casserole that works especially well for busy weeknights and family dinners.

The combination of beef, tomato sauce, garlic, rice, and cheddar makes every serving hearty and satisfying. Better yet, the ingredients are simple and easy to find at most grocery stores.

Why You’ll Love This Ground Beef and Rice Casserole

• Easy family dinner: Simple ingredients come together in one hearty casserole.
• Comforting and cheesy: Cheddar and mozzarella create a hot, bubbly topping.
• Budget-friendly: Ground beef and rice make this a practical meal for feeding a family.
• Great for weeknights: Most of the cooking happens right in the oven.
• Easy leftovers: The casserole reheats well for lunch or dinner the next day.

Ingredients You’ll Need

You only need familiar ingredients to make this easy beef casserole.

Ground Beef

Lean ground beef gives the casserole a savory, hearty base. If your beef releases a lot of fat while cooking, drain the excess before adding the remaining ingredients.

Long-Grain White Rice

Long-grain white rice cooks directly in the flavorful beef and tomato mixture. Avoid instant rice because its shorter cooking time can change the final texture.

Tomatoes

Tomato sauce and diced tomatoes add moisture, acidity, and rich tomato flavor without making the casserole overly heavy.

Beef Broth

The broth provides the liquid needed to cook the rice while adding another layer of savory flavor.

Cheddar and Mozzarella

Sharp cheddar brings bold flavor, while mozzarella adds a smooth, stretchy finish. Together they create a delicious golden cheese layer.

How to Make Cheesy Ground Beef and Rice Casserole

1. Prepare the Oven

Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.

2. Soften the Onion

Heat olive oil in a large skillet over medium heat. Add the diced onion and cook until it begins to soften.

3. Brown the Beef

Add the ground beef and cook until browned, breaking it into small pieces as it cooks. Drain excess fat if needed.

4. Build the Flavor

Add the garlic, Italian seasoning, smoked paprika, salt, and black pepper. Stir briefly until the garlic becomes fragrant.

5. Add the Tomatoes

Next, stir in the tomato sauce, diced tomatoes, and Worcestershire sauce. Mix until the beef is evenly coated.

6. Add Rice and Broth

Stir in the uncooked long-grain rice and beef broth. Bring the mixture to a gentle simmer.

7. Bake the Casserole

Transfer everything to the prepared baking dish. Cover tightly with foil and bake for 25–30 minutes, or until the rice becomes tender and absorbs most of the liquid.

8. Make It Cheesy

Remove the foil. Sprinkle cheddar and mozzarella evenly over the top. Return the casserole to the oven uncovered for another 5–8 minutes.

Once the cheese is melted and bubbling, remove the casserole from the oven. Let it rest for about 5 minutes before serving.

Tips for the Best Beef and Rice Casserole

Keep the casserole covered while the rice cooks. The trapped steam helps the rice absorb the liquid and become tender.

Use the right rice. Long-grain white rice is the best choice for the cooking method used in this recipe. Different rice varieties can require different amounts of liquid and cooking time.

Drain excess beef fat. This keeps the finished casserole rich without becoming greasy.

Let it rest. A short rest after baking gives the rice time to absorb any remaining moisture.

Easy Variations

This casserole is easy to customize. Add diced bell peppers with the onion for extra vegetables. You can also stir in corn or drained black beans before baking.

For a little heat, add crushed red pepper flakes or diced jalapeños. Monterey Jack can also replace some of the cheddar for a slightly different cheese flavor.

What to Serve With Ground Beef and Rice Casserole

Because this casserole already contains beef, rice, tomatoes, and cheese, a simple side works best. Try serving it with a crisp green salad, steamed broccoli, roasted green beans, or another favorite vegetable.

A simple side helps balance the rich, cheesy casserole without making dinner complicated.

How to Store Leftovers

Allow leftovers to cool before transferring them to an airtight container. Refrigerate promptly and use within 3–4 days.

Reheat individual portions until hot throughout. If the rice seems dry after refrigeration, adding a small splash of broth before reheating can help restore moisture.

Frequently Asked Questions

Can I use brown rice?

Brown rice generally needs more liquid and a longer cooking time than white rice. For predictable results, this recipe is designed for long-grain white rice.

Do I cook the rice before adding it?

No. The rice goes into the casserole uncooked and cooks in the beef broth and tomato mixture while the dish is covered.

Can I prepare this casserole ahead of time?

You can cook the beef mixture ahead and refrigerate it separately. For the best rice texture, add the rice and broth shortly before baking rather than leaving uncooked rice soaking in the mixture for an extended period.

How do I know when the casserole is ready?

The rice should be tender, most of the liquid should be absorbed, and the cheese should be fully melted. Ground beef should be cooked to a safe internal temperature of 160°F (71°C).

Final Thoughts

This Cheesy Ground Beef and Rice Casserole turns simple ingredients into a warm and satisfying dinner. Savory beef, tender rice, tomatoes, and a bubbly cheese topping make it especially useful when you need an uncomplicated family meal.

Serve it straight from the baking dish with a simple vegetable or salad for an easy weeknight dinner.

Food Safety & Cooking References

For guidance on safely cooking ground beef, see the USDA Food Safety and Inspection Service ground beef guidance.

For information about safely storing cooked leftovers, see the USDA leftovers and food safety guidance.