Ground Beef and Rice Casserole is the perfect blend of comfort food and weeknight convenience. This hearty one-dish meal combines savory ground beef, tender white rice, and a creamy mushroom sauce that’s topped with melted cheddar cheese. It’s a go-to dinner when you want something warm, filling, and satisfying with minimal prep and cleanup. Everything cooks in one pan, infusing every bite with rich, beefy flavor and home-cooked goodness. Whether you’re cooking for your family or meal-prepping for the week, this recipe delivers flavor and comfort in every bite.

With layers of texture and flavor—from sautéed onions and garlic to the creamy blend of sour cream and mushroom soup—this casserole has all the components of a classic dish with a modern twist. It’s also incredibly versatile, allowing you to customize with your favorite vegetables, cheeses, or seasonings. The rice absorbs all the savory broth as it cooks, making each spoonful tender and flavorful. It’s a meal that feels nostalgic, yet still relevant and adaptable for today’s busy kitchen. If you’re looking for an easy casserole that delivers in both taste and texture, this recipe is one you’ll return to again and again.

Why You’ll Love This Recipe

1. One-Pan Convenience

Everything cooks in one pan—less mess, less stress, and fewer dishes to wash.

2. Family-Friendly Flavor

Creamy, cheesy, and hearty, it’s a dish that kids and adults both enjoy.

3. Budget-Friendly

Uses simple pantry staples like rice, ground beef, and broth to keep costs low.

4. Great for Leftovers

Tastes just as good reheated, making it ideal for meal prep or next-day lunches.

5. Comfort Food Classic

Rich flavors, creamy texture, and gooey melted cheese make this a soul-warming meal.

Ingredients

Ground beef
Italian seasoning
Salt and pepper
Butter
Onions
Garlic
Beef broth
White long grain rice
Button mushrooms
Cream of mushroom soup
Milk
Sour cream
Cheddar cheese

Variations

Spicy Kick: Add a pinch of red pepper flakes or diced jalapeños.
Vegetable Boost: Mix in peas, spinach, or bell peppers for extra nutrition.
Creamy Swap: Use cream of chicken or celery soup instead of mushroom.
Different Protein: Substitute ground turkey, chicken, or sausage.
Cheese Options: Try mozzarella, Monterey Jack, or a blend for a different flavor.

How to Make the Recipe

Step 1: Brown the Beef

In a large skillet over medium heat, brown the ground beef with Italian seasoning, salt, and pepper until fully cooked. Drain any excess grease and set the beef aside.

Step 2: Sauté Aromatics

In the same skillet, melt part of the butter and sauté the diced onions and garlic until softened, about 3–4 minutes.

Step 3: Add Rice and Broth

Add the uncooked rice, beef broth, and sliced mushrooms to the skillet. Stir to combine.

Step 4: Simmer the Rice

Bring the mixture to a boil, then reduce to a low simmer. Cover and cook for 18–20 minutes, or until the rice is tender and the liquid is absorbed.

Step 5: Stir in Creamy Ingredients

Return the cooked beef to the pan. Stir in the cream of mushroom soup, milk, sour cream, and half of the cheddar cheese until well combined.

Step 6: Top with Cheese

Sprinkle the remaining cheese over the top. Cover and cook on low until the cheese is melted, about 5 more minutes.

Step 7: Serve

Remove from heat and let it rest for a few minutes before serving.

Tips for Making the Recipe

Use long grain white rice, not instant or quick-cooking varieties.
Let the casserole rest before serving to help it thicken.
Stir occasionally to prevent rice from sticking to the bottom.
Use freshly shredded cheese for better melting and flavor.
Add extra broth if the mixture becomes too thick during cooking.

How to Serve

Serve hot with a side of crusty bread or a green salad.
Top with fresh herbs like parsley or thyme for added color.
Pair with roasted vegetables or steamed broccoli.
Garnish with extra cheese or a dollop of sour cream.
Serve in individual ramekins for a fun dinner party presentation.

Make Ahead and Storage

Storing Leftovers

Store any leftovers in an airtight container in the refrigerator for up to 4 days. Let it cool completely before storing.

Freezing

This casserole freezes well. Place cooled portions in freezer-safe containers or bags and freeze for up to 3 months.

Reheating

Reheat in the microwave or on the stovetop with a splash of milk or broth to loosen the texture. Cover with foil and reheat in the oven at 350°F (175°C) until hot.

FAQs

1. Can I use brown rice instead of white?

Yes, but it will require more liquid and a longer cooking time.

2. What if I don’t have cream of mushroom soup?

You can substitute with cream of chicken, celery, or even make a homemade version.

3. Can I make this casserole ahead of time?

Yes, assemble it ahead and refrigerate. Reheat on the stove or bake covered at 350°F until hot.

4. How can I make it gluten-free?

Use gluten-free cream soup and ensure your broth and other ingredients are certified gluten-free.

5. Can I omit the sour cream?

Yes, though it adds creaminess. Greek yogurt or extra milk can be used as a substitute.

6. What kind of mushrooms work best?

Button mushrooms are classic, but cremini or baby bella also work well.

7. Can I cook this in the oven instead of the stovetop?

Yes. Transfer to a casserole dish and bake at 350°F for 30–40 minutes until bubbly.

8. Can I double the recipe?

Yes, but make sure to use a larger pan or dish to ensure even cooking.

9. What other cheeses can I use?

Try mozzarella, pepper jack, or Colby for different flavor profiles.

10. Why is my rice undercooked?

Ensure it’s simmering gently and covered. Add a bit more broth and cook longer if needed.

Conclusion

Ground Beef and Rice Casserole is the kind of comforting, all-in-one meal that never goes out of style. It’s rich, creamy, and loaded with flavor, yet easy enough to make on a busy weeknight. With customizable ingredients and a make-ahead-friendly process, this dish is ideal for families, meal preppers, or anyone craving hearty comfort food. Whether you’re feeding a crowd or looking for reliable leftovers, this recipe delivers every time. Make it once, and it just might become a regular part of your dinner rotation.