French Onion Ground Beef and Rice Casserole is a hearty, comforting dish that blends the rich flavors of French onion soup, savory ground beef, and fluffy rice into one easy-to-make casserole. This meal combines textures and flavors in a way that is sure to satisfy your family or guests. In this article, we’ll explore everything you need to know about preparing this dish, from its history and ingredients to step-by-step instructions, nutritional details, and creative variations.
The Origins of French Onion Soup and Its Role in Casseroles
The origin of French Onion Soup can be traced back to France in the 18th century. The soup was initially made with simple ingredients such as onions, beef broth, and bread. Over time, variations of French onion soup emerged, some including cheese or additional flavorings. The rich flavors of onions, caramelized in butter and simmered in beef broth, make the perfect base for a comforting casserole.
French Onion Ground Beef and Rice Casserole is a modern take on this classic French dish, adding in ground beef and rice to create a more filling meal. Casseroles, in general, have a long history of being family-friendly dishes, often featuring a combination of protein, starch, and vegetables, all baked together in one dish. As home-cooked meals became more popular, people began to experiment with adding French onion soup and ground beef to casseroles to create an even heartier meal.
If you want to dive deeper into the evolution of comfort foods, be sure to check out the Comfortcore food trend on Better Homes and Gardens (source) to understand how dishes like French Onion Ground Beef and Rice Casserole have become staples in homes across the world.
Ingredients for French Onion Ground Beef and Rice Casserole
Before diving into the preparation, gather the following ingredients to make this flavorful casserole:
- 1 lb ground beef
- 1 large onion, sliced thinly
- 2 cups long-grain white rice (or substitute with brown rice for a healthier option)
- 1 can French onion soup (about 10-12 oz)
- 1 can cream of mushroom soup (about 10 oz)
- 1/2 cup beef broth (or vegetable broth for a lighter taste)
- 1 cup shredded cheddar cheese (or any preferred cheese)
- Salt and pepper to taste
- 1 tablespoon olive oil for sautéing the beef and onions
These simple ingredients come together to create a flavorful, satisfying casserole. Feel free to experiment with variations based on what you have on hand. You can even swap the ground beef for a leaner option like ground turkey or plant-based protein for a vegetarian alternative.
Additionally, if you’re looking for more comforting recipes, you can explore more easy winter dinner recipes (source) that will keep you warm and full during colder months.
Step-by-Step Instructions for Preparing the Casserole
Step 1: Brown the Ground Beef
Start by preheating your oven to 350°F (175°C). In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the ground beef and cook until browned, breaking it apart with a spatula. Drain any excess fat and set the cooked beef aside.
Step 2: Sauté the Onions
In the same skillet, add the sliced onions. Cook them over medium heat for about 5-7 minutes until they become soft and translucent. The caramelization of the onions adds a rich sweetness to the casserole that balances the savory flavors.
Step 3: Combine the Ingredients
In a large mixing bowl or casserole dish, combine the browned ground beef, sautéed onions, French onion soup, cream of mushroom soup, and beef broth. Stir in the rice and season with salt and pepper. The French onion soup creates a flavorful broth that infuses the rice with its savory taste while the cream of mushroom soup adds a creamy texture.
Step 4: Bake the Casserole
Cover the casserole with aluminum foil and bake for 45 minutes. The rice will absorb the flavors of the broth, and the casserole will begin to take shape. After 45 minutes, remove the foil and sprinkle shredded cheddar cheese on top. Return the casserole to the oven for another 10 minutes or until the cheese is melted and bubbly.
Step 5: Serve and Enjoy
Once the casserole is done, let it rest for a few minutes before serving. This helps the casserole set so that it can be sliced into neat servings. For a complete meal, pair it with a fresh salad or some roasted vegetables on the side.
Nutrition and Dietary Information
Nutritional Breakdown
One serving of this casserole typically provides:
- Calories: 450-500 per serving
- Protein: 30g
- Carbohydrates: 40g
- Fat: 20g
This casserole offers a satisfying balance of protein from the ground beef and cheese, along with carbs from the rice. If you’d like to make this dish a little lighter, consider substituting the cream of mushroom soup with a lighter version or using less cheese.
Dietary Modifications
If you need to adjust this recipe for dietary preferences or restrictions, here are a few ideas:
- Gluten-free: Opt for gluten-free French onion soup and cream of mushroom soup. You can also use a gluten-free variety of beef broth.
- Low-carb: Swap out the white rice for cauliflower rice or zucchini noodles to reduce the carb count significantly.
- Vegetarian: Replace the ground beef with lentils, mushrooms, or a plant-based ground meat substitute. You can also use vegetable broth in place of beef broth for a completely vegetarian casserole.
Common Mistakes to Avoid When Making Casserole
While this dish is relatively easy to prepare, here are a few common mistakes you should avoid:
- Under-browning the beef: Be sure to cook the ground beef until it is fully browned. This adds depth of flavor and richness to the dish.
- Not covering the casserole during baking: Covering the casserole during the first phase of baking ensures that the rice cooks evenly and absorbs the flavors from the soup.
- Overcooking the rice: Keep an eye on the cooking time to prevent the rice from becoming too soft or mushy. Follow the suggested baking times for the best results.
Frequently Asked Questions (FAQs)
Can I use brown rice instead of white rice?
Yes, you can substitute brown rice for white rice if you prefer. Keep in mind that brown rice will take longer to cook, so you may need to extend the baking time.
How can I make this casserole spicier?
To add a little spice, try mixing in some chopped jalapeños, hot sauce, or red pepper flakes. This will elevate the flavor profile and make the casserole more exciting for those who enjoy spicy foods.
Can I prepare this dish in advance?
Yes, you can prepare this casserole the night before and store it in the refrigerator. When you’re ready to bake, simply pop it in the oven. It may take a few extra minutes to cook through if it’s cold from the fridge.
How do I store leftovers?
Leftovers can be stored in an airtight container in the fridge for up to 3 days. To reheat, simply microwave individual portions or place the casserole back in the oven until heated through.
Can I freeze this casserole?
Yes, you can freeze the casserole before or after baking. To freeze it, wrap it tightly in plastic wrap and aluminum foil. It can be stored in the freezer for up to 3 months. When ready to eat, bake directly from frozen or thaw overnight in the refrigerator before reheating.

French Onion Ground Beef and Rice Casserole
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
Description
A hearty, comforting casserole that blends the rich flavors of French onion soup, savory ground beef, and fluffy rice into one delicious dish.
Ingredients
- 1 lb ground beef
- 1 large onion, sliced thinly
- 2 cups long-grain white rice
- 1 can French onion soup (10–12 oz)
- 1 can cream of mushroom soup (10 oz)
- 1/2 cup beef broth
- 1 cup shredded cheddar cheese
- Salt and pepper to taste
- 1 tablespoon olive oil
Instructions
- Preheat oven to 350°F (175°C).
- In a skillet, heat olive oil over medium heat and brown the ground beef. Drain excess fat and set aside.
- In the same skillet, sauté the onions until soft and translucent.
- In a large bowl, mix ground beef, onions, French onion soup, cream of mushroom soup, beef broth, and rice. Season with salt and pepper.
- Transfer mixture to a greased casserole dish, cover with foil, and bake for 45 minutes.
- Remove foil, sprinkle shredded cheddar cheese on top, and bake for an additional 10 minutes until cheese is melted.
- Let rest for a few minutes before serving.
Notes
For a healthier version, use brown rice and lean ground turkey. To make it vegetarian, substitute beef with lentils and use vegetable broth.
- Prep Time: 10 minutes
- Cook Time: 55 minutes
- Category: Dinner
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 portion
- Calories: 480
- Sugar: 4g
- Sodium: 900mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 30g
- Cholesterol: 75mg
Keywords: casserole, French onion, ground beef, rice, comfort food