French Onion Ground Beef and Rice Casserole
There’s something deeply comforting about a casserole, isn’t there? Especially when it’s packed with savory ground beef, fragrant onions, and tender rice, all smothered in rich, melty cheese. French Onion Ground Beef and Rice Casserole is the cozy dish your taste buds are craving. Every bite is a perfect balance of flavors, from the hearty beef to the sweet caramelized onions, with the rice soaking up all those delicious juices. Trust me, this one’s going to become a favorite around your table, whether it’s a casual weeknight or a family gathering. It’s simple, satisfying, and oh-so-tasty.
Why You’ll Love French Onion Ground Beef and Rice Casserole
This recipe isn’t just about the ingredients it’s about creating moments. Whether you’re cooking for a casual family dinner, hosting a get-together with friends, or simply indulging in some comforting flavors for yourself, this dish is versatile enough to fit the occasion. Here’s why it’s a favorite:
Versatile: You can easily customize this casserole by adding vegetables or different cheeses. It’s a flexible recipe that works for any taste.
Budget-Friendly: Ground beef and pantry staples like rice and French onion soup make this an affordable meal without sacrificing flavor.
Quick and Easy: With minimal prep and just one dish to clean, you can spend less time cooking and more time enjoying your meal.
Customizable: Feel free to mix in your favorite veggies, like mushrooms or bell peppers, to make this casserole your own.
Crowd-Pleasing: A guaranteed hit with everyone at the table, whether it’s picky eaters or food lovers. This casserole is pure comfort food that brings people together.
Ingredients in French Onion Ground Beef and Rice Casserole
Here’s the magic of this casserole: it’s made with simple, everyday ingredients, but the flavors come together to create something truly delicious.
Ground Beef: The foundation of the casserole. Rich and hearty, it provides the perfect savory base for the dish.
French Onion Soup: This is what makes the casserole extra special. The savory, slightly sweet, and onion-packed soup adds a depth of flavor that ties everything together.
Rice: Tender and fluffy, the rice soaks up all the flavorful juices from the beef and soup, making every bite perfectly seasoned.
Cheese: A blend of melted cheese on top brings that creamy, gooey texture that takes this dish to the next level.
Onion: Sweet, caramelized onions that add flavor and a touch of sweetness to balance the richness of the beef and cheese.
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)

Instructions
Let’s dive into the steps to create this flavorful masterpiece:
Preheat Your Equipment: Start by preheating your oven to 350°F (175°C). This ensures your casserole cooks evenly and gets that golden, bubbly top.
Cook the Ground Beef: In a large skillet, cook the ground beef over medium heat until browned. Break it up into small pieces as it cooks, and drain any excess fat.
Sauté the Onion: Add sliced onions to the skillet with the beef and sauté until softened and lightly caramelized. This step adds a lovely sweetness to the dish.
Prepare Your Casserole Dish: Lightly grease a 9×13-inch baking dish. You want to make sure nothing sticks while baking.
Combine Ingredients: In the prepared dish, combine the cooked beef and onions with the rice and French onion soup. Mix everything together until well combined.
Assemble the Dish: Spread the mixture evenly in the dish, then sprinkle the top with your shredded cheese. You can use a blend of mozzarella, cheddar, or any cheese that melts well.
Cook to Perfection: Bake in the preheated oven for about 25-30 minutes, or until the cheese is melted and bubbly and the casserole is heated through.
Finishing Touches: Once it’s done, remove it from the oven and let it cool for a few minutes before serving. This gives everything a chance to set and makes for easier slicing.
Serve and Enjoy: Serve warm and enjoy the comforting, cheesy goodness. This casserole is perfect on its own, but it’s also great with a simple green salad on the side.
Nutrition Facts:
Servings: 6
Calories per serving: 400
(put them as notes)
Preparation Time
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
How to Serve French Onion Ground Beef and Rice Casserole
This dish pairs wonderfully with various sides and accompaniments. Here are a few serving suggestions to enhance your dining experience:
Serve it with a fresh green salad, some crusty bread to soak up the delicious sauce, or even steamed vegetables for a well-rounded meal. For an extra indulgent touch, serve it with a dollop of sour cream or a drizzle of gravy.
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
- You can use leftover cooked rice to speed up the process if you have some on hand.
- For extra flavor, add a bit of garlic or thyme while cooking the beef and onions.
- Want a crispy top? Broil the casserole for the last 2-3 minutes of cooking to get a golden, crunchy finish.
- You can make this casserole ahead of time and refrigerate it until you’re ready to bake. Just increase the baking time by 10-15 minutes if it’s cold from the fridge.
FAQ’s
1 Can I use brown rice instead of white rice?
Yes, you can! Just be sure to adjust the cooking time for brown rice as it takes longer to cook.
2 Can I use ground turkey or chicken instead of beef?
Absolutely! Ground turkey or chicken will work perfectly for a lighter option.
3 Can I make this ahead of time?
Yes! You can assemble the casserole in advance and store it in the fridge until you’re ready to bake.
4 What if I don’t have French onion soup?
You can use any onion soup mix or make your own by sautéing onions with broth and seasonings until caramelized.
5 Can I freeze this casserole?
Yes! You can freeze it before baking. Just wrap it tightly in plastic wrap and foil, and bake it when you’re ready.
6 How do I make this casserole spicier?
Add a bit of cayenne pepper or red pepper flakes to the beef while cooking, or top the casserole with jalapeños before baking.
7 What kind of cheese is best for this casserole?
A blend of mozzarella and cheddar works great, but you can also try Gruyère or Swiss for a more sophisticated flavor.
8 Can I add vegetables to this casserole?
Yes, feel free to add some sautéed mushrooms, bell peppers, or even spinach for extra flavor and nutrition.
9 How long can I store leftovers?
Leftovers can be stored in the fridge for up to 4 days. Reheat in the microwave or oven until warmed through.
10 Can I make this casserole in a smaller dish?
Yes, just adjust the baking time if you’re using a smaller dish, and keep an eye on the casserole as it cooks.
Conclusion
French Onion Ground Beef and Rice Casserole is the ultimate comfort food—hearty, cheesy, and full of rich flavors. With minimal effort and just a few simple ingredients, this casserole is sure to be a hit with everyone at the table. Whether you’re serving it on a busy weeknight or at a weekend gathering, it’s the kind of dish that makes everyone feel at home. So, preheat that oven, grab your ingredients, and get ready to enjoy one of the most satisfying meals you’ll ever make.
Print
French Onion Ground Beef and Rice Casserole
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Baked
- Cuisine: American
- Diet: Halal
Description
French Onion Ground Beef and Rice Casserole is a hearty, comforting dish made with ground beef, rice, and French onion soup for a rich and savory flavor, all baked into one easy meal.
Ingredients
- 1 lb ground beef
- 1 medium onion, diced
- 1 cup uncooked long grain white rice
- 1 can (10.5 oz) condensed French onion soup
- 1 can (10.5 oz) beef broth
- 1 tbsp Worcestershire sauce
- 1 tsp garlic powder
- Salt and pepper, to taste
- 1 1/2 cups shredded mozzarella or Swiss cheese
- 1 tbsp olive oil (optional, for sautéing)
Instructions
- Preheat oven to 350°F (175°C).
- In a large skillet over medium heat, cook ground beef and diced onion until beef is browned and onion is soft. Drain excess fat.
- Stir in garlic powder, salt, pepper, and Worcestershire sauce.
- In a large mixing bowl, combine uncooked rice, French onion soup, and beef broth.
- Add the cooked ground beef mixture and stir well to combine.
- Pour the mixture into a greased 9×13-inch baking dish.
- Cover with aluminum foil and bake for 45 minutes.
- Remove foil, sprinkle cheese evenly on top, and bake uncovered for an additional 10-15 minutes, or until cheese is melted and bubbly.
- Let rest for 5 minutes before serving.
Notes
- Use Swiss cheese for a more traditional French onion flavor.
- Brown rice can be used, but cooking time may need to be increased.
- Add mushrooms or green beans for extra vegetables.
Nutrition
- Serving Size: 1 portion
- Calories: 430
- Sugar: 4g
- Sodium: 800mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 24g
- Cholesterol: 65mg
Keywords: French onion casserole, ground beef rice bake, easy casserole recipe, comfort food, beef and rice casserole