French Onion Meatloaf Recipe

There's something magical about the combination of rich, caramelized onions and tender, flavorful meatloaf. The comforting aroma of this French Onion Meatloaf will fill your kitchen, transporting you to a cozy French bistro. This twist on the classic meatloaf takes your dinner to the next level with its hearty flavors and a gooey cheese topping that will have everyone at the table asking for seconds.

I discovered this recipe during a rainy weekend when I craved something warm, hearty, and just a little different. It quickly became a family favorite, perfect for weeknight dinners or a special weekend meal. Let’s dive in and see why this dish is about to become a staple in your home!

Why You'll Love This French Onion Meatloaf

Prepare to fall in love with the irresistible flavors of French Onion Meatloaf! Here’s why this dish deserves a spot on your menu:

First, it’s an elevated comfort food classic. Combining the caramelized goodness of French onion soup with the familiar appeal of meatloaf, this dish hits all the right notes for a comforting dinner.

Second, it’s surprisingly easy to make. While it tastes like it’s been simmering all day, you can have it prepped and in the oven in just 20 minutes.

Plus, this recipe is budget-friendly. With simple ingredients like ground beef, onions, and pantry staples, it’s an affordable way to feed the whole family without compromising on flavor.

Finally, the melty cheese topping takes it over the top! Whether you use Gruyère for authenticity or mozzarella for convenience, that golden crust of cheese makes this meatloaf irresistible.

Ready to make your kitchen smell amazing? Let’s talk about the ingredients you’ll need.

Ingredients Notes

The magic of French Onion Meatloaf lies in its simple yet flavorful ingredients. Here's what makes this recipe shine:

• Ground Beef: Opt for an 80/20 blend to keep the meatloaf juicy without being overly greasy. If you prefer leaner meat, you can mix in some ground pork or turkey for extra moisture.
• Onions: Caramelized onions are the heart of this dish. Use yellow onions for their natural sweetness, and don’t rush the process – the caramelization adds a depth of flavor you won’t want to miss.
• Bread Crumbs: These act as the binding agent, keeping your meatloaf together while ensuring it stays tender. For a French twist, try using seasoned breadcrumbs or even crumbled baguette pieces soaked in milk.
• Gruyère Cheese: This nutty, melty cheese is a hallmark of French onion soup. If Gruyère is unavailable, Swiss cheese or provolone works beautifully.
• Beef Broth and Worcestershire Sauce: These add savory depth and mimic the flavors of French onion soup.

You’ll also need basic kitchen staples like eggs, garlic, and a loaf pan to shape and bake the meatloaf. A cast-iron skillet works great if you’d prefer a freeform style.

How To Make This French Onion Meatloaf

Making this French Onion Meatloaf is easier than you think! Here’s how to bring it all together:

Step 1: Caramelize the Onions

Start by slicing 2 large yellow onions into thin strips. Heat a skillet over medium-low heat with a tablespoon of butter and a splash of olive oil. Add the onions and cook slowly, stirring occasionally, until they turn a deep golden brown – this can take 25-30 minutes. Add a splash of beef broth to deglaze the pan, scraping up all those flavorful bits.

Step 2: Mix the Meatloaf

In a large mixing bowl, combine 1 ½ pounds of ground beef, 1 cup of bread crumbs, 2 eggs, 2 teaspoons of Worcestershire sauce, ½ cup of beef broth, and half of the caramelized onions. Season generously with salt and pepper, and mix until just combined – avoid overworking the meat.

Step 3: Shape and Bake

Preheat your oven to 375°F. Line a loaf pan with parchment paper or lightly grease it. Press the meat mixture into the pan, shaping it evenly.

Bake for 30 minutes, then remove from the oven and top with the remaining onions and a layer of sliced Gruyère cheese. Return to the oven and bake for another 15-20 minutes, until the cheese is melted and golden.

Step 4: Rest and Serve

Let the meatloaf rest for 10 minutes before slicing. This allows the juices to redistribute, keeping the meatloaf moist and flavorful.

Storage Options

This meatloaf stores wonderfully, making it perfect for meal prep or leftovers.

• Refrigerator: Store in an airtight container for up to 3 days. Slice portions before storing for easy reheating.
• Freezer: Wrap individual slices in foil or plastic wrap, then place in a freezer-safe bag. It will keep for up to 3 months.
• Reheating: For best results, reheat slices in the oven at 350°F until warmed through, or microwave on medium power to avoid drying it out.

Variations and Substitutions

This recipe is endlessly adaptable! Here are some fun ways to make it your own:

• Meat Variations: Swap the ground beef for turkey, chicken, or a blend of pork and beef for a lighter or richer flavor.
• Cheese Options: Experiment with different cheeses like mozzarella, cheddar, or even smoked Gouda for a unique twist.
• Gluten-Free: Use gluten-free breadcrumbs or almond flour as a binding agent.
• Add Veggies: Mix in finely diced mushrooms or bell peppers for extra flavor and nutrients.
• Spicy Kick: Add a pinch of red pepper flakes or a dash of hot sauce for those who like some heat.

The possibilities are endless, so don’t be afraid to get creative.

There you have it – a cozy, hearty dish that combines the best of French and American classics. This French Onion Meatloaf will become a new family favorite, whether served with creamy mashed potatoes, a fresh green salad, or crusty bread for soaking up all the delicious juices. Bon appétit!

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