French Onion Ground Beef and Rice Casserole
Why Make This Recipe
French Onion Ground Beef and Rice Casserole is a comforting dish that brings the rich flavors of French onion soup into a hearty meal. It’s an easy one-dish recipe that combines savory ground beef, aromatic onions, and creamy cheese. This casserole is perfect for busy weeknights, family gatherings, or a cozy dinner at home. Everyone will love the warm, cheesy goodness!
How to Make French Onion Ground Beef and Rice Casserole
Ingredients:
- 1 pound ground beef
- 1 cup white rice
- 2 cups French onion sauce
- 1 cup shredded cheese (such as mozzarella or cheddar)
- 1 onion, diced
- 2 cups beef broth
- Salt and pepper to taste
- Olive oil (for cooking)
Directions:
- Preheat your oven to 350°F (175°C).
- In a large skillet, heat olive oil over medium heat and add diced onion. Sauté until translucent.
- Add the ground beef and cook until browned. Drain excess fat if necessary.
- Stir in the French onion sauce, cooked rice, and beef broth. Mix well.
- Season with salt and pepper to taste.
- Transfer the mixture to a casserole dish and top with shredded cheese.
- Cover with foil and bake for 25-30 minutes.
- Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbling and golden.
- Let it sit for a few minutes before serving.
How to Serve French Onion Ground Beef and Rice Casserole
Serve this casserole hot from the oven. It pairs well with a side salad or steamed vegetables for a complete meal. You can also enjoy it with crusty bread to soak up the delicious sauce.
How to Store French Onion Ground Beef and Rice Casserole
To store leftovers, let the casserole cool completely. Cover it tightly with plastic wrap or aluminum foil and keep it in the refrigerator for up to 3 days. You can also freeze it for up to 2 months. Make sure to thaw it in the refrigerator before reheating.
Tips to Make French Onion Ground Beef and Rice Casserole
- For extra flavor, consider adding garlic or mushrooms when you sauté the onions.
- You can use brown rice instead of white rice, but remember to adjust the cooking time for brown rice.
- Experiment with different types of cheese to find your favorite flavor combination.
Variation
You can add vegetables like bell peppers, peas, or corn to make this dish even heartier. For a spicy kick, consider adding diced jalapeños or a dash of hot sauce.
FAQs
1. Can I use cooked rice instead of uncooked?
Yes, you can use cooked rice. Just reduce the amount of beef broth slightly to avoid the casserole being too liquid.
2. Is there a vegetarian version of this casserole?
Absolutely! You can replace ground beef with lentils or a ground meat substitute and use vegetable broth instead of beef broth.
3. How do I make the casserole ahead of time?
You can prepare the casserole in advance and store it in the fridge. Just bake it right before you plan to serve it, adjusting the cooking time if it’s coming from the fridge.

French Onion Ground Beef and Rice Casserole
Ingredients
Main Ingredients
- 1 pound ground beef Use lean ground beef for a healthier option.
- 1 cup white rice You can substitute with brown rice but adjust cooking time.
- 2 cups French onion sauce Store-bought or homemade version.
- 1 cup shredded cheese Mozzarella or cheddar work well.
- 1 large onion, diced Adds flavor to the base of the casserole.
- 2 cups beef broth For added richness, use low-sodium beef broth.
- to taste Salt and pepper Season according to preference.
- as needed tablespoon Olive oil For sautéing the onions.
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a large skillet, heat olive oil over medium heat and add diced onion. Sauté until translucent.
- Add the ground beef and cook until browned. Drain excess fat if necessary.
- Stir in the French onion sauce, cooked rice, and beef broth. Mix well.
- Season with salt and pepper to taste.
- Transfer the mixture to a casserole dish and top with shredded cheese.
Baking
- Cover with foil and bake for 25-30 minutes.
- Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbling and golden.
- Let it sit for a few minutes before serving.