If you love comfort food that brings a burst of deep, savory flavors with every bite, you’re going to adore this French Onion Ground Beef and Rice Casserole Recipe. It beautifully combines the rich, caramelized onion essence typical of French onion soup with hearty ground beef and tender rice, all topped with melty cheese and crispy fried onions for an irresistible texture contrast. This dish is a cozy, satisfying dinner that feels like a warm hug on a plate, perfect for feeding a family or impressing guests with minimal fuss.
Ingredients You’ll Need
Every ingredient in this recipe plays a crucial role in building flavor layers, texture, and that classic golden finish. They are straightforward pantry staples that unlock big taste and comforting satisfaction.
- 1 lb ground beef: The rich, savory base that gives the casserole its hearty meaty flavor.
- 1 cup long-grain white rice: Provides fluffy texture and soaks up all the delicious French onion broth.
- 1 packet French onion soup mix: Infuses the dish with the signature deep onion and herb seasoning.
- 2 cups beef broth: Adds moisture and intensifies the beefy, savory profile.
- ½ cup sour cream: Brings creaminess and a slight tang that balances the richness.
- 1 ½ cups shredded mozzarella or Swiss cheese: Melts into a gooey, golden topping that binds everything together.
- ½ cup French-fried onions: Adds the perfect crispy crunch and onion flavor finish.
How to Make French Onion Ground Beef and Rice Casserole Recipe
Step 1: Prepare Your Oven and Dish
Start by preheating your oven to 350°F (175°C) and greasing a 9×13-inch baking dish. This simple prep ensures your casserole won’t stick and will bake evenly, setting you up perfectly for the next steps.
Step 2: Brown the Ground Beef
In a skillet over medium heat, cook the ground beef until it’s browned and thoroughly cooked through. Don’t forget to drain off excess grease so the casserole isn’t too oily. Season the beef with a pinch of salt, pepper, and a little garlic powder to deepen the flavor profile.
Step 3: Mix Rice, Soup Mix, and Broth
In a mixing bowl, combine the uncooked rice with the French onion soup mix and beef broth. This stage is where the rice begins soaking in that classic French onion flavor that makes this casserole special.
Step 4: Combine Meat and Creaminess
Add the cooked ground beef and sour cream to the rice mixture. Stir thoroughly until everything is well incorporated. The sour cream will add a luscious, creamy texture that keeps the casserole moist and flavorful.
Step 5: Assemble in the Baking Dish
Transfer your combined mixture to the greased baking dish and smooth it out evenly. Top it generously with shredded mozzarella or Swiss cheese, setting the stage for a bubbly and melty golden crust once it bakes.
Step 6: Bake Covered, Then Uncovered
Cover the dish with foil and bake for 40 minutes. Then, remove the foil and continue baking for another 10-15 minutes, or until the cheese on top is beautifully bubbly and slightly browned.
Step 7: Add French-Fried Onions
Sprinkle the French-fried onions evenly over the casserole and pop it back in the oven for 5 more minutes. This final step gives you that classic crispy topping with an extra hit of onion flavor.
Step 8: Cool and Serve
Once out of the oven, allow the casserole to cool slightly. This helps it set a little for easier serving, while still hot and full of inviting aromas.
How to Serve French Onion Ground Beef and Rice Casserole Recipe
Garnishes
For a fresh pop of color and flavor, try garnishing with chopped fresh parsley or chives. They add a lovely herbal brightness that complements the richness beautifully.
Side Dishes
Since this casserole is hearty and filling, simple green sides like a crisp garden salad, steamed green beans, or roasted Brussels sprouts offer a nice balance. A crusty baguette could also soak up those delicious saucy bits.
Creative Ways to Present
For a fun twist, you can prepare individual servings in ramekins or mini cast-iron skillets. Layer the ingredients as usual, bake, and serve for an impressive one-dish meal experience that feels special and personalized.
Make Ahead and Storage
Storing Leftovers
Store any leftovers in an airtight container placed in the refrigerator. The casserole will stay fresh for up to 3 days, making it an excellent choice for easy weekday lunches or next-day dinners.
Freezing
This casserole freezes well, too! Just assemble and bake it as directed, then cool completely before wrapping tightly in foil and placing it in a freezer-safe container. It will keep well for up to 3 months.
Reheating
To reheat, thaw overnight in the fridge if frozen, then warm in a 350°F oven until heated through, about 20-25 minutes. Alternatively, microwave individual portions until steaming hot, but baking helps preserve that crispy topping best.
FAQs
Can I use brown rice instead of white rice?
Yes, you can substitute brown rice, but keep in mind it will require a longer cooking time and more liquid. Adjust cooking time accordingly and consider pre-cooking the brown rice for the best results.
Is there a vegetarian version of this casserole?
Absolutely! Swap the ground beef for sautéed mushrooms or a plant-based meat substitute and use vegetable broth instead of beef broth. The French onion soup mix will still deliver great flavor.
Can I prepare this casserole ahead of time before baking?
Yes, you can assemble the casserole up to a day in advance. Just cover and refrigerate it, then bake as directed when ready to serve. This makes it great for busy weeknights or entertaining.
What type of cheese works best for this dish?
Mozzarella and Swiss are traditional choices because they melt beautifully and add a creamy texture. You can experiment with Gruyère or cheddar for a different but still tasty twist.
How can I make the French fried onions extra crispy?
For a crunchier topping, add the French-fried onions during the last 3-5 minutes of baking rather than right at the end. Watch carefully to prevent burning, and you’ll get a perfectly golden crispness.
Final Thoughts
This French Onion Ground Beef and Rice Casserole Recipe is a true crowd-pleaser and a reminder that comfort food doesn’t need to be complicated. With simple ingredients and an easy process, you’ll create a warm, flavorful meal that feels both classic and fresh. Give it a try and enjoy the cozy richness that will keep everyone coming back for seconds!
Print
French Onion Ground Beef and Rice Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
A comforting French Onion Ground Beef and Rice Casserole featuring savory ground beef, tender rice cooked in beef broth with French onion soup mix, topped with melted cheese and crispy French-fried onions. Perfect for an easy family dinner.
Ingredients
Main Ingredients
- 1 lb ground beef
- 1 cup long-grain white rice (uncooked)
- 1 packet French onion soup mix (about 1 oz)
- 2 cups beef broth
- ½ cup sour cream
- 1 ½ cups shredded mozzarella or Swiss cheese
- ½ cup French-fried onions
Instructions
- Preheat and prepare baking dish: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to prevent sticking.
- Cook ground beef: In a skillet over medium heat, brown the ground beef thoroughly. Drain off any excess grease and season the beef with salt, pepper, and garlic powder to enhance the flavor.
- Combine rice and soup mix: In a mixing bowl, stir together the uncooked rice, French onion soup mix, and beef broth until well combined.
- Add beef and sour cream: Incorporate the cooked ground beef and sour cream into the rice mixture, mixing everything evenly.
- Transfer and top with cheese: Pour the mixture into the prepared baking dish and spread it out. Sprinkle the shredded mozzarella or Swiss cheese evenly over the top.
- Bake covered: Cover the dish with foil and bake in the preheated oven for 40 minutes to allow the rice to cook through and the flavors to meld.
- Bake uncovered: Remove the foil and continue baking for an additional 10-15 minutes or until the cheese is bubbly and slightly golden.
- Add French-fried onions: Sprinkle the French-fried onions evenly on top of the casserole and bake for another 5 minutes until they are crispy and golden brown.
- Cool and serve: Let the casserole cool slightly before serving to allow it to set and make serving easier.
Notes
- You can substitute mozzarella with Swiss cheese or a blend for a different flavor.
- If you prefer, use low-fat sour cream to reduce fat content.
- For a richer casserole, add a handful of sautéed mushrooms or caramelized onions before baking.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.
