Cheesy Ground Beef and Rice Casserole

Craving something creamy, beefy, and covered in bubbling cheddar? Cheesy Ground Beef and Rice Casserole brings seasoned ground beef, tender rice, creamy mushroom sauce, and plenty of melted cheese together in one cozy baking dish.

It is exactly the sort of straightforward dinner I reach for when a casserole sounds better than juggling several pans. If you like dinners built around familiar ingredients, the CASSEROLES collection is worth keeping nearby.

Prep takes 15 mins, and the casserole bakes for 30 mins, so dinner is ready in 45 mins. It makes 6 servings and is especially handy for family dinners or meal prep.

I like to drain the beef well before adding the sauce because even a little extra grease can make the creamy filling feel heavy. That small step keeps the rice rich without becoming oily.

The casserole is filling enough to serve by itself, but a crisp salad or steamed green vegetables balance the creamy cheddar nicely. For another rice based dinner with easy cleanup, Easy Chicken Fried Rice is another practical option.

You can also assemble this casserole ahead and refrigerate it for up to 24 hours before baking. That makes it especially useful on busy evenings when you want most of dinner handled early.

Why You’ll Love This Cheesy Ground Beef and Rice Casserole

• Easy ingredients: Ground beef, cooked rice, condensed soup, cheddar, onion, and a few seasonings keep the shopping list simple.
• Creamy center: Mushroom soup and milk or beef broth give the rice a smooth, savory sauce.
• Cheesy topping: Two cups of cheddar go inside and over the casserole for plenty of melted cheese.
• Family size: A 9 by 13 inch baking dish makes 6 generous servings.
• Make ahead: Assemble everything up to 24 hours early, cover it, and refrigerate until baking time.

Ingredients You’ll Need

These familiar ingredients turn into a creamy, hearty casserole with very little fuss.

• Lean ground beef: 1 pound provides the savory base without leaving too much excess grease.
• Small onion: 1, diced so it softens right alongside the beef.
• Garlic: 2 cloves, minced for extra savory flavor.
• Cooked white rice: 2 cups, with leftover rice working especially well here.
• Cream of mushroom soup: 1 can, 10.5 ounces, for the creamy casserole sauce.
• Milk or beef broth: ½ cup loosens the condensed soup and helps coat the rice.
• Shredded cheddar cheese: 2 cups, divided between the filling and topping.
• Paprika: 1 teaspoon adds warm color and mild smoky flavor.
• Salt and pepper: Add to taste, keeping the salt lighter if your soup or broth is already well seasoned.
• Chopped parsley: Optional, for a fresh garnish just before serving.

Step by Step Instructions

1. Prepare the oven: Heat the oven to 350°F. Lightly grease a 9 by 13 inch baking dish so the cheesy edges release easily.
2. Brown the beef: Cook the ground beef and diced onion in a large skillet over medium heat until the beef is browned and the onion is soft. Drain the excess fat, stir in the garlic, and cook for another 30 seconds until fragrant.
3. Mix the sauce: Whisk the cream of mushroom soup with the milk or beef broth, paprika, salt, and pepper in a separate bowl. Stir until the condensed soup is evenly loosened.
4. Assemble the casserole: Combine the cooked rice, beef mixture, half of the cheddar, and creamy sauce in the prepared baking dish. Stir until the rice and beef are evenly coated, then spread everything into an even layer.
5. Bake until bubbly: Scatter the remaining cheddar over the top and cover the dish with foil. Bake for 20 mins, uncover, then continue baking for another 10 mins until the cheese is melted, bubbling, and lightly golden.
6. Finish and serve: For a more browned cheese topping, broil the casserole for about 2 mins while watching it closely. Sprinkle with chopped parsley if using, then serve hot.

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Recipe Tips

• Drain thoroughly: Removing excess beef fat keeps the sauce creamy instead of greasy.
• Use cooked rice: Raw rice will not cook properly with the liquid amounts and baking time used in this casserole.
• Grate fresh cheese: Freshly shredded cheddar generally melts more smoothly than packaged shredded cheese.
• Watch the broiler: If you use the optional broiling step, stay close because the cheese can go from golden to scorched quickly.

For another simple dinner where the main ingredients cook together without much cleanup, try Garlic Butter Chicken with Zucchini and Corn.

Variations and Customization Ideas

• Protein swap: Ground turkey or chicken can replace the beef for a lighter version.
• Vegetable boost: Stir in peas, carrots, or cooked mushrooms before baking.
• Cheese change: Monterey Jack, Colby, mozzarella, or pepper Jack can replace some of the cheddar.
• Gluten free option: Choose a certified gluten free cream of mushroom soup.
• Crunchy topping: Add crushed crackers or crispy fried onions over the cheese before the final portion of baking.

Serving Suggestions

• Green salad: A crisp salad with a tangy dressing cuts through the rich beef and cheddar.
• Steamed broccoli: Keep the side simple with lightly seasoned broccoli or green beans.
• Roasted vegetables: Carrots, Brussels sprouts, or cauliflower add color and a caramelized edge.
• Fresh garnish: Chopped parsley gives each serving a little freshness against the creamy sauce.
• Simple supper: Serve generous scoops straight from the baking dish since the beef and rice already make this a filling meal.

How to Store and Reheat

Refrigerate leftover casserole in an airtight container for up to 4 days. Get leftovers into the refrigerator promptly rather than leaving the cooked casserole sitting at room temperature.

For longer storage, portion the casserole into freezer safe containers and freeze for up to 2 months. Thaw frozen portions before reheating.

Warm individual servings in the microwave until hot throughout, or cover larger portions and heat them in a 350°F oven. Keeping the casserole covered for most of reheating helps prevent the rice and cheese from drying out.

Recipe FAQ’s

Can I use uncooked rice in ground beef and rice casserole?

No. This particular casserole is designed for 2 cups of already cooked white rice, and using raw rice would require different liquid amounts and cooking time.

Can I make cheesy ground beef and rice casserole ahead?

Yes. Assemble the casserole, cover it, and refrigerate it for up to 24 hours before baking. Keep it properly chilled until you’re ready to put it in the oven.

What cheese is best for ground beef and rice casserole?

Sharp cheddar gives the casserole a classic cheesy flavor and melts nicely. Colby Jack, Monterey Jack, or a blend can also be used when you want a milder or extra melty topping.

Cheesy Ground Beef and Rice Casserole turns simple ground beef and leftover cooked rice into a creamy 45 minute dinner with a bubbling cheddar top. It’s filling, easy to portion, and just as useful for a busy weeknight as it is for planned leftovers.

If hearty beef dinners are regulars at your table, browse the BEEF collection for more ideas. Add vegetables, switch up the cheese, or give the top a quick broil to make this casserole your own.

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