Hamburger & Rice Casserole

If you’re on the hunt for a hearty, crowd-pleasing dish that’s perfect for busy weeknights or casual family dinners, Hamburger & Rice Casserole is the recipe you need. This dish combines budget-friendly ingredients like ground beef, fluffy rice, and creamy seasonings to create a warm, satisfying meal that’s packed with flavor. Plus, it’s easy to make ahead, freezer-friendly, and even picky eaters will ask for seconds.

There’s something magical about a casserole that brings people together. It’s warm, comforting, and often reminiscent of those cherished family dinners when life seemed a little simpler. Enter Hamburger & Rice Casserole, a dish that’s as nostalgic as it is delicious. This classic recipe has been a household favorite for decades, and it’s easy to see why. With its rich flavors, creamy texture, and simple ingredients, it’s the ultimate one-dish meal that delivers every single time.

Whether you’re a seasoned cook or a beginner in the kitchen, this recipe is approachable, foolproof, and endlessly customizable. It’s perfect for those days when you’re craving something hearty and satisfying but don’t want to spend hours cooking or break the bank on fancy ingredients.

For me, Hamburger & Rice Casserole brings back memories of family gatherings, where the aroma of baked cheese and savory ground beef filled the kitchen. It’s the kind of meal that feels like a warm hug—simple, comforting, and oh-so-satisfying.

So, whether you’re making dinner on a busy weeknight or preparing for a potluck with friends, this recipe guarantees success. Trust me, once you’ve made it, you’ll find yourself adding it to your regular rotation.

WHY YOU’LL LOVE THIS RECIPE

• Quick and Easy: Perfect for busy weeknights, this dish comes together in no time with simple pantry staples.
• Family-Friendly: Kids and adults alike will devour this comforting, cheesy casserole.
• Budget-Friendly: Stretch your ingredients without sacrificing flavor – an affordable meal for any family size.
• Customizable: Add your favorite veggies or spices to make it your own.
• Hearty and Satisfying: Packed with protein, rice, and cheesy goodness for a complete meal.

INGREDIENTS YOU’LL NEED

• Lean Ground Beef: Choose fresh, high-quality beef for rich flavor.
• Onion: Finely diced for balanced texture and taste.
• Canned Sliced Mushrooms: Ensure they are well-drained for the best consistency.
• Garlic: Freshly minced for aromatic depth.
• Dried Oregano: Adds a touch of herbaceous warmth.
• Frozen Chopped Spinach: Thawed and thoroughly squeezed to remove excess water.
• Instant Rice: Quick-cooking and perfect for even texture.
• Water: Helps the rice absorb the right amount of moisture.
• Condensed Cream of Celery Soup: A creamy base for added flavor.
• Sour Cream: Adds tanginess and creaminess.
• Salt and Pepper: Season to taste to enhance flavors.
• Shredded Mozzarella Cheese: Melts to create a gooey, golden topping.
• Frozen Mixed Vegetables: A colorful and nutritious addition.

HOW TO MAKE THIS HAMBURGER RICE CASSEROLE

1. Step 1: Preheat your oven to 350°F.
2. Step 2: In a skillet, brown the lean ground beef with diced onion and minced garlic until no pink remains. Drain off any excess fat.
3. Step 3: In a large bowl, combine the cooked beef mixture with canned mushrooms, dried oregano, thawed spinach, instant rice, water, condensed cream of celery soup, sour cream, and frozen mixed vegetables. Mix well to incorporate.
4. Step 4: Spread the mixture evenly into a 9×13-inch baking pan. Cover the pan tightly with foil.
5. Step 5: Bake in the preheated oven for 40-45 minutes or until the rice is tender and the flavors meld together.
6. Step 6: Remove the pan from the oven, sprinkle shredded mozzarella cheese over the top, and broil for 3 minutes or until the cheese is melted and golden.
7. Step 7: Allow to cool slightly before serving. Enjoy your delicious casserole!

STORAGE OPTIONS

One of the best things about Hamburger & Rice Casserole (besides how delicious it is!) is how well it stores, making it a perfect option for meal prep or saving leftovers for busy nights. Here’s how I like to store this comforting dish to keep it fresh and tasty:

Refrigerate

Once the casserole has cooled to room temperature, transfer it to an airtight container. I recommend dividing it into individual portions so it’s easy to grab and reheat for quick lunches or dinners. Stored this way, your casserole will stay fresh for up to 3–4 days in the fridge.

Freeze

Got extra and want to freeze some for later? Hamburger & Rice Casserole freezes beautifully! After it cools, place it in a freezer-safe container or resealable bag. I like to label each container with the date so I know how long it’s been stored (trust me, this comes in handy!). It’s best to enjoy it within 2–3 months for the best flavor.

VARIATIONS AND SUBSTITUTIONS

• Protein Swap – Use ground turkey, chicken, or sausage instead of beef.
• Rice Options – Try brown rice for a heartier texture or cauliflower rice for a low-carb alternative.
• Vegetable Add-Ins – Stir in peas, carrots, bell peppers, mushrooms, or spinach for extra nutrition.
• Soup Substitutes – Use cream of mushroom, celery, or even a homemade white sauce instead of cream of chicken.
• Cheesy Upgrade – Mix in shredded cheddar, Monterey Jack, or mozzarella for a gooey finish.
• Crunchy Topping – Sprinkle crushed crackers, French fried onions, or breadcrumbs for extra texture.
• Spice it Up – Add garlic powder, smoked paprika, or red pepper flakes for more flavor.

SAVE THIS RECIPE TO YOUR PINTEREST BOARD!

Easy Hamburger & Rice Casserole Recipe – A hearty and comforting one-dish dinner loaded with ground beef, fluffy rice, and creamy sauce, topped with melted cheese. Perfect for busy weeknights or meal prepping, this family-friendly casserole is a delicious and budget-friendly option!

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Prep Time:

15 minutes

Cook Time:

41 minutes

Servings:

6

Ingredients

• 1 Tbsp olive oil
• 1 small sweet onion diced
• 1 lb lean ground beef
• ½ tsp kosher salt
• ½ tsp pepper
• 2 tsp garlic powder
• ½ tsp dried thyme leaves not ground
• 2½ cups low sodium chicken broth
• 1½ cups long grain white rice rinsed
• 1 10.5 oz can cream of mushroom soup
• 2 cups frozen corn kernels or 1 can corn, drained
• 2–3 cups shredded Mexican blend cheese

Instructions

1. Sauté the Aromatics: Set your Instant Pot to the Sauté setting. Once hot, add the olive oil and diced onion. Cook until the onion just starts to turn translucent.
2. Brown the Beef: Add the ground beef. Break it up as it cooks until there’s still a slight pink in the center.
3. Season: Sprinkle in the kosher salt, pepper, garlic powder, and dried thyme. Stir thoroughly, and continue cooking until the beef is fully browned. If you notice too much grease, drain the excess.
4. Add Broth and Rice: Pour in the chicken broth and stir briefly. Then, gently distribute the rinsed rice over the meat without stirring. Ensure the rice is completely submerged.
5. Layer the Soup: Dollop the cream of mushroom soup on top of the rice and spread it out evenly. Do not stir.
6. Pressure Cook: Cancel the Sauté mode. Secure the lid, set the steam release knob to Sealing, and select the Pressure Cook/Manual setting. Adjust the timer to 8 minutes at High Pressure. Allow the pot to come to pressure and complete the cooking cycle.
7. Quick Release: When the cooking time is up, immediately turn the steam release knob to Venting for a Quick Release.
8. Finish & Serve: Once the pressure indicator drops, open the lid and switch off the pot. Stir in the corn. Gradually mix in the cheese, adding one cup at a time (add a third cup if you prefer extra cheesy). Let the dish sit uncovered for a couple of minutes to let the cheese melt. Serve hot, and garnish as desired.

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