French Onion Ground Beef and Rice Casserole Recipe

Introduction

This French Onion Ground Beef and Rice Casserole is a comforting, easy-to-make dish that combines savory flavors with creamy texture. Perfect for a family dinner, it brings together ground beef, tangy sour cream, and melted mozzarella in one satisfying bake.

Ingredients

• 1 lb ground beef
• 3 cups cooked white rice
• 1 can (10.5 oz) condensed French onion soup
• 1 cup sour cream
• 2 cups shredded mozzarella cheese
• 2 tbsp butter
• 1 tsp onion powder
• 1 tsp garlic powder
• 1 tbsp chopped parsley (optional)
• Salt and pepper to taste

Instructions

1. Step 1: In a large skillet, melt butter over medium heat. Add ground beef and cook until browned. Drain excess fat.
2. Step 2: Stir in onion powder, garlic powder, salt, and pepper to the cooked beef.
3. Step 3: In a bowl, combine the cooked beef, cooked rice, condensed French onion soup, and sour cream until well mixed.
4. Step 4: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
5. Step 5: Spread the mixture evenly in the prepared baking dish and top with shredded mozzarella cheese.
6. Step 6: Bake uncovered for 25–30 minutes, or until the cheese is melted and bubbly.
7. Step 7: Garnish with chopped parsley before serving for a fresh touch.

Tips & Variations

• Use brown rice for a nuttier flavor and added fiber.
• Swap mozzarella for Swiss or Gruyère cheese for a deeper onion soup pairing.
• Add sautéed mushrooms or caramelized onions for extra richness.
• For a lighter version, substitute sour cream with plain Greek yogurt.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through, or microwave individual portions until hot.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I prepare this casserole ahead of time?

Yes, you can assemble the casserole a few hours before baking. Keep it covered in the refrigerator until ready to bake, then follow the baking instructions.

Can I freeze leftovers?

This casserole can be frozen for up to 2 months. To freeze, place cooled portions in freezer-safe containers. Thaw overnight in the refrigerator before reheating.

French Onion Ground Beef and Rice Casserole Recipe

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★★★★★

4.7 from 53 reviews

This French Onion Ground Beef and Rice Casserole is a comforting and hearty dish combining savory browned ground beef with flavorful French onion soup, creamy sour cream, and melted mozzarella cheese over a bed of fluffy white rice. Easy to prepare and perfect for a family dinner, this casserole bakes to bubbly, golden perfection and is garnished with fresh parsley for a pop of color.

• Author: Sienna
• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes
• Yield: 6 servings 1x
• Category: Main Course
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Ground Beef Mixture

• 1 lb ground beef
• 2 tbsp butter
• 1 tsp onion powder
• 1 tsp garlic powder
• Salt and pepper, to taste

Casserole Base

• 3 cups cooked white rice
• 1 can (10.5 oz) condensed French onion soup
• 1 cup sour cream

Topping

• 2 cups shredded mozzarella cheese
• 1 tbsp chopped parsley (optional)

Instructions

1. Brown the beef: In a large skillet, melt butter over medium heat. Add ground beef and cook until fully browned, breaking it up as it cooks. Drain any excess fat to keep the dish from being greasy.
2. Season the beef: Stir in onion powder, garlic powder, salt, and pepper, mixing well to evenly coat the meat with the spices for enhanced flavor.
3. Combine casserole ingredients: In a large bowl, mix the cooked ground beef, cooked rice, condensed French onion soup, and sour cream until everything is well incorporated and creamy.
4. Prepare to bake: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish to prevent sticking and make cleanup easier.
5. Assemble the casserole: Spread the beef and rice mixture evenly into the prepared baking dish. Sprinkle the shredded mozzarella cheese evenly over the top.
6. Bake: Place the dish in the preheated oven and bake uncovered for 25 to 30 minutes, or until the cheese is melted, bubbly, and slightly golden on top.
7. Garnish and serve: Remove from the oven and sprinkle chopped parsley on top for a fresh, colorful finish before serving.

Notes

• For added flavor, consider adding sautéed mushrooms or caramelized onions to the beef mixture.
• You can substitute mozzarella cheese with cheddar for a sharper taste.
• Make sure to drain excess fat from the ground beef to avoid a greasy casserole.
• This casserole can be assembled a day ahead and refrigerated; bake when ready.
• Leftovers store well in the refrigerator for up to 3 days.

Keywords: French onion ground beef casserole, rice casserole, easy baked casserole, comfort food, ground beef recipe