Savory French Onion Ground Beef and Rice Casserole Recipe

Introduction

This Savory French Onion Ground Beef and Rice Casserole is a comforting, hearty dish perfect for weeknight dinners or cozy gatherings. Combining flavorful ground beef with creamy French onion soup and melty mozzarella, this casserole brings warmth and satisfaction to your table.

Ingredients

• 1 lb ground beef (lean recommended)
• 3 cups cooked white rice (long grain or jasmine preferred)
• 1 can condensed French onion soup
• 1 cup sour cream (Greek yogurt can be used as a lighter alternative)
• 1 cup shredded mozzarella cheese (Gruyère or provolone for stronger flavor)
• 2 tbsp butter
• 1 tsp onion powder (or substitute fresh onions)
• 1 tsp garlic powder (or substitute fresh garlic)
• Salt and pepper, to taste
• 1 tbsp chopped parsley (optional, for garnish)

Instructions

1. Step 1: Preheat your oven to 350°F (175°C) and generously grease a 9×13-inch baking dish to prevent sticking.
2. Step 2: Melt butter in a large skillet over medium heat. Add the ground beef and cook until browned and fully cooked. Drain excess fat.
3. Step 3: Season the beef with onion powder, garlic powder, salt, and pepper. Stir well to evenly coat the meat.
4. Step 4: In a mixing bowl, combine the cooked beef, cooked rice, condensed French onion soup, and sour cream. Mix until thoroughly incorporated.
5. Step 5: Spread the beef and rice mixture evenly in the prepared baking dish. Top with shredded mozzarella cheese.
6. Step 6: Bake for 25-30 minutes until the cheese is melted and golden brown.
7. Step 7: Garnish with chopped parsley before serving to add a fresh pop of color.

Tips & Variations

• Use day-old rice for the best texture and flavor absorption.
• Add sautéed mushrooms or bell peppers for extra nutrition and flavor.
• Top with crispy fried onions just before serving for a crunchy contrast.
• Substitute ground turkey or chicken for a lighter protein option.
• Swap mozzarella for Gruyère or provolone for a bolder cheese flavor.
• Mix in fresh thyme or rosemary to add herbal depth.
• Add a dash of red pepper flakes to the beef mixture for a spicy kick.
• Replace white rice with quinoa or brown rice for a nutritionally rich variation.

Storage

Store leftover casserole in an airtight container in the refrigerator for up to 4 days. Allow to cool completely before sealing to prevent condensation. This casserole also freezes well for up to 2 months; wrap tightly in plastic wrap or foil and store in a freezer-safe container. Thaw overnight in the fridge before reheating. Reheat in the oven at 300°F until warmed through or use the microwave for quicker results. For best quality, add cheese topping fresh before baking after freezing.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

What type of ground beef should I use?

Lean ground beef is recommended for a healthier dish and great texture without excess fat. You can also use ground turkey or chicken as lighter alternatives without sacrificing flavor.

Can I freeze leftovers from the casserole?

Yes, this casserole freezes well for up to 2 months. Cool it completely, wrap tightly, and store in a freezer-safe container. Thaw in the fridge overnight before reheating.

Savory French Onion Ground Beef and Rice Casserole Recipe

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4.4 from 147 reviews

This Savory French Onion Ground Beef and Rice Casserole Delight is a warm and comforting dish combining lean ground beef, cooked white rice, and condensed French onion soup baked together with a creamy sour cream blend and topped with melty mozzarella cheese. Perfect for cozy weeknight dinners, this casserole offers a hearty, flavorful meal with a golden cheese crust and optional fresh parsley garnish, providing a satisfying balance of textures and rich, savory flavors.

• Author: lea
• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes
• Yield: 6 servings 1x
• Category: Dinner
• Method: Baking
• Cuisine: French

Ingredients

Scale 1x2x3x

For the Casserole

• 1 lb Ground Beef (lean beef recommended for a healthier dish)
• 3 cups Cooked White Rice (long grain or jasmine rice preferred)
• 1 can Condensed French Onion Soup (store-bought or homemade)
• 1 cup Sour Cream (or Greek yogurt as a lighter alternative)
• 1 cup Shredded Mozzarella Cheese (Gruyère or provolone can be used for stronger flavor)
• 2 tbsp Butter (for cooking the beef)
• 1 tsp Onion Powder (substitute with fresh onions for more robust flavor)
• 1 tsp Garlic Powder (fresh garlic can also be used)
• 1 tbsp Chopped Parsley (optional, for garnish)

Instructions

1. Preheat Oven and Prepare Baking Dish: Preheat your oven to 350°F (175°C). Generously grease a 9×13-inch baking dish to prevent the casserole from sticking during baking.
2. Cook the Ground Beef: In a large skillet over medium heat, melt the butter. Add the ground beef and cook until browned and fully cooked through. Drain any excess fat for a lighter casserole.
3. Season the Beef: Stir in the onion powder, garlic powder, salt, and pepper to the cooked beef. Mix thoroughly to ensure even seasoning throughout the meat.
4. Combine Ingredients: In a mixing bowl, combine the cooked seasoned beef with the cooked white rice, condensed French onion soup, and sour cream. Stir gently until all ingredients are fully incorporated into a creamy mixture.
5. Assemble the Casserole: Spread the beef and rice mixture evenly into the prepared baking dish. Evenly top the mixture with shredded mozzarella cheese, making sure to cover all areas.
6. Bake the Casserole: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese topping is melted, bubbly, and golden brown.
7. Garnish and Serve: Remove from oven and sprinkle chopped parsley over the top for a fresh burst of color and flavor. Serve warm for the best experience.

Notes

• Use day-old rice to achieve the best texture and flavor absorption in the casserole.
• To add a crispy cheese topping, broil the casserole for 2-3 minutes after baking, watching carefully to prevent burning.
• Avoid overcooking the beef to keep it juicy and tender.
• You can customize this casserole by adding sautéed mushrooms, bell peppers, or different herbs such as thyme or rosemary.
• This casserole freezes well—cool completely, wrap tightly, and freeze for up to 2 months.
• Reheat leftovers in the oven at 300°F until warmed through for the best texture and taste.

Keywords: French onion casserole, ground beef casserole, rice casserole, baked casserole, comfort food, easy dinner recipe, cheesy casserole, weeknight meal