Introduction

A savory and comforting casserole that combines ground beef, long-grain white rice, and the rich flavors of French onion soup, topped with melted Swiss cheese.

Ingredients:

1 pound ground beef
1 cup long-grain white rice

1 can (10.5 oz) French onion soup
1 can (14.5 oz) diced tomatoes, undrained
1 cup beef broth

1 medium onion, sliced
2 cloves garlic, minced
1 tablespoon olive oil

1 teaspoon Worcestershire sauce
1 teaspoon dried thyme
Salt and pepper to taste

1 cup shredded Swiss cheese

Instructions:

Preheat oven to 350°F (175°C).
In a large skillet, heat olive oil over medium heat. Add the sliced onion and sauté for about 5 minutes, or until softened. Add minced garlic and cook for an additional minute.

Add the ground beef to the skillet, breaking it apart with a spoon. Cook until browned, about 5-7 minutes. Drain excess fat if necessary.
Stir in the French onion soup, diced tomatoes (with their juice), beef broth, Worcestershire sauce, dried thyme, salt, and pepper. Bring the mixture to a simmer.
Add the rice to the skillet, stirring to combine. Cover and reduce heat to low, allowing the rice to absorb the liquid for about 15 minutes.

Transfer the beef and rice mixture to a greased 9×13 inch baking dish. Sprinkle the shredded Swiss cheese evenly over the top.
Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.

Variations:

Mushroom Addition: Incorporate sliced mushrooms into the casserole to enhance its earthy flavors. Sauté the mushrooms alongside the onions until they’re tender and golden brown before mixing them into the dish. This not only adds depth but also complements the French onion profile beautifully.

Cheese Swap: Experiment with different cheeses to alter the flavor profile. While Swiss cheese offers a nutty taste, using Gruyère can provide a richer, creamier finish. Alternatively, a sharp cheddar can introduce a tangy contrast to the savory elements of the casserole.
Herb Infusion: Elevate the dish by adding fresh herbs. Stir in chopped fresh thyme or rosemary during the cooking process to impart aromatic nuances. Fresh parsley sprinkled on top before serving can also add a burst of color and freshness.

Cooking Notes:

For added depth of flavor, consider using Gruyère cheese instead of Swiss.

If you prefer a spicier kick, add a pinch of red pepper flakes when cooking the ground beef.
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.

Serving Suggestions:

Green Vegetable Side: Pair the casserole with steamed green beans or roasted Brussels sprouts. The freshness and slight bitterness of these vegetables provide a pleasant contrast to the rich, savory flavors of the casserole.

Crisp Salad: Serve alongside a crisp garden salad dressed with a light vinaigrette. The acidity from the dressing can cut through the richness of the casserole, balancing the meal.
Crusty Bread: Offer slices of warm, crusty baguette or a rustic bread on the side. This allows diners to scoop up any remaining sauce and adds a satisfying crunch to the meal.

Tips:

Make-Ahead Option: This casserole can be prepared in advance. Assemble the dish up to the baking step, cover it tightly, and refrigerate for up to 24 hours. When ready to serve, bake as directed, adding an extra 10-15 minutes to the cooking time to ensure it’s heated through.

Freezing Instructions: To freeze, assemble the casserole in a freezer-safe dish, but hold off on baking. Wrap it securely with plastic wrap and aluminum foil, then freeze for up to 3 months. When ready to enjoy, thaw it overnight in the refrigerator and bake as directed, monitoring for doneness.
Leftover Storage: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire casserole in the oven until heated through. Adding a splash of beef broth during reheating can help maintain moisture.

Prep Time:

Preparation Time: 15 minutes

Cook Time: 40 minutes
Total Time: 55 minutes

Nutritional Information (Per Serving):

Calories: Approximately 350 kcal

Protein: Approximately 22 g
Sodium: Approximately 950 mg

Frequently Asked Questions:

Can I substitute the ground beef with another protein?Yes, you can substitute ground beef with ground turkey or chicken for a leaner option. Keep in mind that this may alter the flavor slightly, but the casserole will still be delicious. Ensure that the poultry is cooked thoroughly before combining it with the other ingredients.

Is it possible to use a different type of rice?While the recipe calls for long-grain white rice, you can experiment with other types such as brown rice or basmati. Note that different rice varieties may require adjustments in cooking time and liquid ratios. For instance, brown rice typically takes longer to cook and may need additional broth.
Can I prepare this casserole ahead of time?Absolutely! You can assemble the casserole up to the baking step, cover it tightly, and refrigerate for up to 24 hours. When you’re ready to bake, you may need to add an extra 10-15 minutes to the cooking time to ensure it’s heated through.
How should I store and reheat leftovers?Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, you can use the microwave for individual portions or warm the entire casserole in the oven at 350°F (175°C) until heated through. Adding a splash of beef broth during reheating can help maintain moisture.

Conclusion:

The French Onion Ground Beef and Rice Casserole is a comforting and flavorful dish that’s perfect for family dinners or gatherings. Its rich combination of savory beef, aromatic onions, and melted cheese makes it a crowd-pleaser. With its versatility and ease of preparation, this casserole is sure to become a staple in your recipe collection.

French Onion Ground Beef and Rice Casserole

Author: Avery
Total Time: 55 minutes

Yield: 6 servings 1x

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