Ground Beef and Rice Casserole

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When comfort food calls, this Ground Beef and Rice Casserole is the answer. A cozy, family-style dish that layers savory ground beef, fluffy white rice, and creamy, cheesy goodness into a warm and satisfying bake. It’s the kind of dinner that feels like a hug after a long day—easy to make, budget-friendly, and totally customizable.

Whether you’re looking to feed a crowd or simply want to make leftovers that reheat like a dream, this casserole fits the bill. With minimal prep and everyday ingredients, it’s the kind of recipe that earns a permanent spot in your weeknight rotation.


Preparation Phase & Tools to Use

Before diving into the deliciousness, let’s set up your kitchen for success. Here’s what you’ll need:

  • Large Skillet: For browning the ground beef evenly and allowing flavors to develop. A nonstick or cast iron skillet works best.
  • Medium Saucepan: To cook the rice until tender but not mushy. Using a tight-fitting lid is key.
  • Mixing Bowl: Combines all ingredients smoothly before baking.
  • 9×13 Casserole Dish: The perfect size to layer and bake the casserole evenly without spilling.
  • Aluminum Foil: Helps trap heat and moisture during baking so the casserole stays creamy and doesn’t dry out.
  • Cheese Grater (optional): If using block cheese, grating it fresh provides better melt and flavor.

With everything prepped and in place, you’ll move through the recipe with ease and end up with a dish that’s bubbling and golden on top.


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Ingredients for the Ground Beef and Rice Casserole

  • Ground Beef – The hearty, protein-rich base that brings deep flavor to every bite.
  • Cooked White Rice – Acts as the perfect starchy balance and helps absorb the creamy sauce.
  • Cream of Mushroom Soup – Adds richness and a silky texture to bind everything together.
  • Yellow Onion – Offers sweetness and aromatic depth when sautéed with the beef.
  • Garlic Powder – A touch of savory warmth that enhances the flavor profile.
  • Cheddar Cheese – Melts into gooey, golden perfection on top.
  • Salt & Pepper – Essential for seasoning and bringing out the full flavor.
  • Fresh Parsley (optional) – For a pop of color and freshness as garnish.

How To Make the Ground Beef and Rice Casserole

Step 1: Brown the Beef

Heat a large skillet over medium-high heat. Add the ground beef and break it apart with a wooden spoon. Cook until fully browned, about 6–8 minutes. Drain excess grease if needed.

Step 2: Sauté Onion

Add chopped onions to the skillet with the browned beef. Cook until soft and translucent, about 3–4 minutes. Season with garlic powder, salt, and pepper.

Step 3: Cook the Rice

While the beef cooks, prepare the rice according to package instructions. You want it tender but not mushy. Set aside.

Step 4: Mix Everything Together

In a large mixing bowl, combine the cooked rice, seasoned beef and onion mixture, cream of mushroom soup, and half of the shredded cheese. Mix until evenly blended.

Step 5: Assemble in the Dish

Spread the mixture into a greased 9×13 casserole dish. Top with the remaining shredded cheddar cheese for that bubbly, golden crust.

Step 6: Bake It Up

Cover the dish with aluminum foil and bake at 350°F (175°C) for 20 minutes. Then remove the foil and bake for another 10 minutes until the cheese is fully melted and golden.

Step 7: Garnish and Serve

Let the casserole rest for 5 minutes after baking. Sprinkle with fresh parsley before serving for a burst of color and flavor.


Serving and Storing This Casserole

This Ground Beef and Rice Casserole is best served warm, straight out of the oven. Pair it with a crisp green salad or roasted veggies for a complete meal. It also makes an excellent potluck dish since it travels well and feeds a crowd.

To store leftovers, transfer cooled casserole portions into airtight containers. They’ll last in the refrigerator for up to 4 days. To reheat, microwave individual servings or warm in a 300°F oven until heated through.

For freezing, assemble the casserole but don’t bake it. Cover tightly with foil and freeze for up to 2 months. Thaw overnight in the fridge before baking.


Frequently Asked Questions

What type of rice works best?

Long-grain white rice is the classic choice, but jasmine or basmati rice can also be used for extra aroma and flavor.

Can I use ground turkey instead of beef?

Absolutely! Ground turkey or even ground chicken makes a lighter version while still tasting great.

Is there a substitute for cream of mushroom soup?

You can swap it for cream of chicken or cream of celery soup—or make your own homemade creamy base if you’d prefer a from-scratch version.

Can I add vegetables to this casserole?

Yes, stir in frozen peas, carrots, corn, or even spinach for extra nutrition and color.

How do I make it spicier?

Add a dash of cayenne pepper, red pepper flakes, or a spoonful of diced jalapeños to bring some heat.

What’s the best cheese to use?

Sharp cheddar melts beautifully and gives bold flavor, but feel free to mix in Monterey Jack, Colby, or mozzarella.


Want More Casserole Ideas?

If this Ground Beef and Rice Casserole hit the spot, check out more deliciously cozy recipes right from Life With Olivia:

And if you’re always on the lookout for recipe inspiration, follow my daily cooking adventures on Pinterest @scherer29.


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📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you toss in extra veggies or spice it up with jalapeños? Did you try a different cheese combo?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other cook smarter and cozier meals.


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Ground Beef and Rice Casserole


  • Author: Olivia McKenney
  • Total Time: 45 minutes
  • Yield: 6 servings

Description

This Ground Beef and Rice Casserole is the perfect weeknight comfort food—hearty, cheesy, and satisfying with every bite. It combines savory ground beef, fluffy white rice, and creamy mushroom soup all baked together under a golden layer of melted cheddar. Quick to prep, easy to customize, and makes fantastic leftovers!


Ingredients

2 cups cooked white rice

1 pound ground beef

1 can (10.5 oz) cream of mushroom soup

1 small yellow onion, chopped

1 teaspoon garlic powder

1 ½ cups shredded cheddar cheese, divided

½ teaspoon salt

¼ teaspoon black pepper

1 tablespoon fresh parsley, chopped (optional, for garnish)


Instructions

1. Preheat oven to 350°F (175°C). Grease a 9×13-inch casserole dish and set aside.

2. In a large skillet over medium-high heat, cook ground beef until browned and fully cooked (about 6–8 minutes). Drain excess grease.

3. Add chopped onion to the beef and sauté until translucent, about 3–4 minutes. Season with garlic powder, salt, and pepper.

4. In a large mixing bowl, combine the cooked rice, beef-onion mixture, cream of mushroom soup, and ¾ cup of cheddar cheese. Mix well.

5. Spread the mixture into the prepared casserole dish. Top with the remaining ¾ cup of cheddar cheese.

6. Cover with aluminum foil and bake for 20 minutes. Remove foil and bake another 10 minutes until cheese is melted and bubbly.

7. Let rest 5 minutes before serving. Garnish with fresh parsley if desired.

Notes

For extra flavor, use sharp cheddar and grate it fresh.

Add frozen peas or corn before baking for a veggie boost.

Let the casserole rest before cutting to allow it to firm up for cleaner servings.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Casserole
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 portion (1/6 of recipe)
  • Calories: 420
  • Sugar: 2g
  • Sodium: 620mg
  • Fat: 22g
  • Saturated Fat: 11g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 1g
  • Protein: 24g
  • Cholesterol: 70mg

Keywords: ground beef casserole, rice bake, comfort food, easy dinner

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