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As the rich aroma of caramelized onions fills my kitchen, I can’t help but feel warmth wrapping around me like a cozy blanket. This French Onion Ground Beef and Rice Casserole is my go-to dish for those busy weeknights when I crave something hearty without spending hours over the stove. Packed with savory ground beef, fluffy rice, and the comforting essence of French onion soup, this meal will have your family gathered around the table, eager for seconds. Plus, it’s not only a delightful crowd-pleaser but also incredibly simple to prepare. With just one dish to clean up, you’ll have more time to relax after dinner. Ready to create a dish that brings comfort and joy to your home? Let’s dive into this satisfying recipe!

Why is this casserole a must-try?

Hearty Comfort: The French onion flavor combined with ground beef and rice creates a rich, satisfying meal that screams comfort food.

Family Favorite: Known to bring everyone to the table, this casserole is perfect for busy weeknights and pleasing even the pickiest eaters.

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One-Dish Wonder: With everything cooking in a single dish, cleanup is a breeze, giving you more time to unwind after a delicious meal.

Flavorful Layers: Each bite is packed with the savory essence of caramelized onions and creamy, melted cheese, making this dish irresistible.

Versatile Options: Want to make it your own? Swap in brown rice or add fresh veggies to adapt this recipe to your family’s taste.

Don’t forget to check out my Tater Tot Casserole for another easy, hearty meal!

Ground Beef Rice Casserole Ingredients

Here’s everything you need to whip up this delightful casserole that’s sure to become a family favorite!

For the Casserole

  • Ground Beef – Provides a rich, meaty base for the casserole; you can also substitute with lean ground turkey for a lighter dish.
  • French Onion Soup – Acts as the flavor foundation, adding depth and onion goodness; feel free to use homemade or store-bought varieties.
  • Rice – Soaks up the delicious broth, making the dish hearty and filling; instant or long-grain white rice works great, just adjust cooking times accordingly.
  • Shredded Cheese – Melts to create a creamy topping; cheddar or mozzarella works best, and mixing different cheeses adds extra flavor.
  • Onion – Adds sweetness and texture; sautéing enhances these qualities beautifully.
  • Garlic Powder – Essential for seasoning; it brings out the savory profile of the ground beef.
  • Salt – Key for flavor balance; make sure to adjust to taste.
  • Pepper – Adds a nice kick to round out the flavors!

This Ground Beef Rice Casserole is not just a meal; it’s a warm embrace for your taste buds. Happy cooking!

Step‑by‑Step Instructions for French Onion Ground Beef and Rice Casserole

Step 1: Cook the Ground Beef
In a large skillet over medium heat, brown 1 pound of ground beef, breaking it up with a spatula as it cooks. Continue until the beef is no longer pink, about 7-10 minutes. Once cooked, drain any excess grease and set the beef aside, allowing it to cool slightly while you prepare the next steps.

Step 2: Sauté the Onion
In the same skillet, add a tablespoon of oil or butter and heat over medium. Add one chopped onion, sautéing until it becomes soft and golden, about 5-7 minutes. Stir occasionally to prevent sticking, allowing the natural sugars in the onion to caramelize, enhancing the flavor of your French Onion Ground Beef and Rice Casserole.

Step 3: Mix Ingredients
In a large mixing bowl, combine the cooked ground beef, sautéed onions, 1 cup of uncooked rice, a can of French onion soup, 1 teaspoon of garlic powder, salt, and pepper to taste. Mix everything thoroughly until well combined, ensuring that the rice is evenly coated with the flavorful mixture, preparing it for baking.

Step 4: Assemble Casserole
Transfer the hearty mixture into a greased 9×13 inch casserole dish, spreading it out evenly. Top with 1-2 cups of shredded cheese, covering the surface generously. This layer of melted cheese will create a deliciously creamy topping, making your Ground Beef Rice Casserole both pleasing to the eye and the palate.

Step 5: Bake
Cover the casserole dish with foil and place it in a preheated oven at 350°F (175°C). Bake for 30 minutes to create a warm, bubbling base. After this time, carefully remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and lightly golden on top, signaling it’s ready to serve.

Step 6: Serve
Once out of the oven, let the casserole sit for about 5-10 minutes. This resting time helps everything set, making it easier to slice and serve. Scoop generous portions of this French Onion Ground Beef and Rice Casserole onto plates, enjoying the comforting layers of flavor and texture that make this dish a true family favorite.

Make Ahead Options

This Ground Beef Rice Casserole is an excellent choice for meal prep, saving you time on busy weeknights. You can prepare the casserole mixture (cooked ground beef, sautéed onions, uncooked rice, and French onion soup) and refrigerate it up to 24 hours in advance. For optimal flavor and freshness, store the mixture in an airtight container to prevent moisture loss. When you’re ready to bake, simply transfer the mixture to a greased casserole dish, sprinkle with cheese, and bake directly from the fridge (adding a few extra minutes to the cooking time as needed). This way, you’ll enjoy a satisfying, hearty meal that’s just as delicious as freshly made, all with minimal effort!

Expert Tips for Ground Beef Rice Casserole

  • Quality Beef: Use 80/20 ground beef for optimal flavor and moisture; leaner cuts may dry out during cooking.

  • Rice Choice: Instant rice is convenient, but long-grain adds more texture; adjust the baking time if you switch types.

  • Onion Sautéing: Don’t rush the onion sauté; the golden color adds vital sweetness and enhances the casserole’s flavor profile.

  • Cheese Layer: For a perfect melted cheese crust, avoid browning it too much during the final baking phase to prevent burning.

  • Storage Tips: Store leftovers in an airtight container in the fridge for up to three days, and reheat gently in the oven for best results.

  • Variations: Feel free to add your favorite veggies like peas or spinach for an extra nutritional boost in this Ground Beef Rice Casserole.

Ground Beef Rice Casserole Variations

Feel free to make this comforting casserole your own—get creative and enjoy every bite!

  • Brown Rice: Swap in brown rice for a nuttier flavor and additional nutrients. It adds a lovely texture twist that makes every forkful satisfying.

  • Vegetable Boost: Add frozen peas, corn, or spinach for a pop of color and extra nutrition. This simple addition helps make dinner even more wholesome.

  • Cheese Medley: Experiment with different cheese blends like gouda or pepper jack for a unique flair. Each cheese brings its own character, enhancing the overall flavor profile.

  • Spicy Kick: For a zesty twist, toss in diced jalapeños or red pepper flakes. This variation will keep your taste buds on their toes with a delightful heat!

  • Creamy Texture: Mix in cream cheese or sour cream for a rich and creamy consistency. This twist adds an indulgent touch that makes the dish even more crowd-pleasing.

  • Herb Infusion: Sprinkle in fresh herbs like thyme or parsley for a fragrant lift. Not only do they add flavor, but they also enhance the visual appeal of your casserole.

  • Sweet Onions: Use Vidalia onions instead of yellow onions for a sweeter taste. Their natural sweetness perfectly complements the savory elements in the casserole.

  • Meat Variation: For a twist on the meaty base, try ground turkey or chicken as a leaner option. This change keeps your dish hearty while lightening it up just a bit.

Don’t forget to enjoy this fabulous casserole alongside a simple green salad or pair it with my comforting Tater Tot Casserole for a cozy family night!

How to Store and Freeze Ground Beef Rice Casserole

Fridge: Store leftovers in an airtight container for up to 3 days. Make sure it’s cooled to room temperature before sealing to prevent condensation.

Freezer: This casserole can be frozen for up to 1 month. Wrap it tightly in plastic wrap and then foil to protect it from freezer burn.

Reheating: When you’re ready to enjoy your Ground Beef Rice Casserole again, thaw it overnight in the fridge, then reheat in the oven at 350°F (175°C) covered with foil until heated through, about 25-30 minutes.

Serving: For best flavor and texture, allow the casserole to sit at room temperature for a few minutes after reheating before serving.

What to Serve with French Onion Ground Beef and Rice Casserole

As you gather around the table, think about complementing this hearty casserole with delightful sides that enhance your meal experience.

  • Simple Green Salad: Fresh greens with a light vinaigrette provide a crisp contrast to the creamy casserole. The tanginess brightens the dish.

  • Crusty Bread: Serve warm, crusty bread for dipping into the rich, savory sauce of the casserole. It’s perfect for soaking up every last bite.

  • Roasted Vegetables: Colors and flavors from roasted seasonal veggies enhance the meal’s sensory appeal, adding nutrients and heartiness. A mix of carrots, bell peppers, and zucchini works wonderfully.

  • Garlic Breadsticks: Soft, buttery breadsticks with a hint of garlic bring a comforting element. They’re perfect for savoring alongside this ground beef rice casserole.

  • Creamy Coleslaw: A refreshing coleslaw introduces a crunchy texture and a cooling element, balancing the dish’s warmth and richness beautifully.

  • Savory Mushroom Gravy: Ladle a warm mushroom gravy over the casserole for an extra layer of flavor. It’s a wonderful touch for mushroom lovers!

  • Apple Crisp: For dessert, serve a warm apple crisp sprinkled with cinnamon; the sweetness and warmth create a satisfying ending to your cozy meal.

  • Red Wine: Enjoy a glass of medium-bodied red wine, like Merlot or Pinot Noir. It complements the casserole’s savory flavors beautifully.

Ground Beef Rice Casserole Recipe FAQs

What type of ground beef is best for this casserole?
Absolutely! For optimal flavor and moisture, I recommend using 80/20 ground beef. This blend contains enough fat to ensure the meat stays juicy throughout cooking. Leaner cuts, such as 93/7, can dry out and lose flavor, making your casserole less satisfying.

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How should I store leftovers from the casserole?
Very simple! Allow your Ground Beef Rice Casserole to cool to room temperature before storing. Place it in an airtight container and keep it in the fridge for up to 3 days. This ensures it stays fresh and delicious for your next meal!

Can I freeze the casserole?
You absolutely can! This casserole is perfect for freezing. Just wrap it tightly in plastic wrap followed by aluminum foil to protect it from freezer burn. It will nicely keep in the freezer for up to 1 month. When you’re ready to enjoy it, thaw it in the fridge overnight before reheating.

What are some possible substitutions for the ingredients?
I often make adjustments based on what I have on hand! You can swap ground beef for ground turkey or even chicken to lighten things up. If you prefer a heartier dish, try using brown rice instead of white. And don’t hesitate to toss in veggies, like frozen peas or spinach, for added nutrition.

How can I prevent the cheese from burning during baking?
To achieve that perfect melted cheese crust without burning, avoid exposing the cheese layer to too much heat. Cover the casserole with foil for the first half of the baking time. This allows the cheese to melt without browning too much. Remove the foil only in the last 10-15 minutes to achieve that delightful golden crust.

Is this casserole suitable for families with dietary restrictions?
Always check your ingredients! For those with gluten sensitivities, make sure to use gluten-free French onion soup and verify the rice is gluten-free as well. If you have family members with dairy allergies, consider substitutes such as nutritional yeast or dairy-free cheese alternatives to keep everyone happy at the table.

Ground Beef Rice Casserole

Savory Ground Beef Rice Casserole for Cozy Family Nights

This Ground Beef Rice Casserole is a comforting and hearty dish that brings the family together over delightful flavors.
Prep Time 15 minutes
Cook Time 45 minutes
Resting Time 10 minutes
Total Time 1 hour 10 minutes
Servings: 6 servings
Course: Casserole
Cuisine: American
Calories: 450

Ingredients
  

For the Casserole
  • 1 pound Ground Beef or lean ground turkey for a lighter dish
  • 1 can French Onion Soup homemade or store-bought
  • 1 cup Rice instant or long-grain white rice
  • 1-2 cups Shredded Cheese cheddar or mozzarella
  • 1 medium Onion chopped
  • 1 teaspoon Garlic Powder for seasoning
  • Salt to taste
  • Pepper to taste

Equipment

  • Large skillet
  • Mixing Bowl
  • casserole dish

Method
 

Step-by-Step Instructions
  1. In a large skillet over medium heat, brown the ground beef, breaking it up with a spatula until no longer pink, about 7-10 minutes. Drain excess grease and set aside.
  2. In the same skillet, heat a tablespoon of oil or butter. Add the chopped onion and sauté until soft and golden, about 5-7 minutes.
  3. In a mixing bowl, combine the cooked beef, sautéed onions, rice, French onion soup, garlic powder, salt, and pepper. Mix thoroughly.
  4. Transfer the mixture into a greased 9x13 inch casserole dish, spread evenly, and top with shredded cheese.
  5. Cover with foil and bake at 350°F (175°C) for 30 minutes. Remove foil and bake for an additional 10-15 minutes until cheese is melted and golden.
  6. Let the casserole sit for 5-10 minutes before serving to allow it to set. Scoop onto plates and enjoy!

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 40gProtein: 30gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 10gCholesterol: 80mgSodium: 800mgPotassium: 500mgFiber: 2gSugar: 2gVitamin A: 500IUVitamin C: 5mgCalcium: 200mgIron: 3mg

Notes

Ensure to store leftovers in an airtight container in the fridge for up to 3 days and reheat gently in the oven for best results.

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