Name: Irresistible French Onion Meatloaf
Prep time: 30 min
Cook time: 55 min
Total time: 1 h 25 min
Cuisine: American
Ingredients: 1.5 lbs ground beef; 2 large yellow onions, sliced; 2 eggs; 1 cup breadcrumbs; 1/2 cup beef broth; 1 tablespoon Worcestershire sauce; 2 cloves garlic, minced; 1 teaspoon dried thyme; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 tablespoon butter; 4 slices Swiss cheese or provolone; 2 tablespoons ketchup or tomato paste

When cozy comfort meets French bistro flavors, you get a weeknight dinner that no one will forget. This Irresistible French Onion Meatloaf takes the classic meatloaf we all know and elevates it with caramelized onions, melty cheese, and a savory glaze that’s deeply satisfying.

It’s hearty, rich, and infused with the essence of French onion soup. Whether you’re feeding a hungry family or meal prepping for the week, this recipe wraps warmth and flavor into every bite. One slice in and you’ll realize: this isn’t just meatloaf—it’s your new favorite go-to.

Why You’ll Love This Irresistible French Onion Meatloaf

This isn’t your average meatloaf. The addition of slow-cooked onions adds a deep, caramelized sweetness that enhances the entire dish. The cheesy topping turns golden and bubbly in the oven, giving you those mouthwatering, crispy edges. Best of all, it takes simple pantry ingredients and transforms them into something special.

This meatloaf also reheats beautifully, making it ideal for leftovers or make-ahead dinners. It’s comfort food that tastes like it came from a fancy pub kitchen.

What Kind of Onions Should I Use for French Onion Meatloaf?

Yellow onions are the perfect choice for this recipe. They hold up well during the caramelization process and develop that signature sweet-savory profile. White onions are a bit sharper, and red onions too fruity, so stick with yellow for the best depth of flavor. If you really want to go bold, try a blend of yellow and sweet onions.

Ingredients for the Irresistible French Onion Meatloaf

You don’t need fancy ingredients to make this meatloaf shine—just a few classics and some patience while the onions do their thing.

Ground beef
Yellow onions
Eggs
Breadcrumbs
Beef broth
Worcestershire sauce
Garlic
Thyme
Salt and pepper
Swiss cheese or provolone
Butter
Ketchup or tomato paste

The ground beef is the hearty base of the meatloaf. Yellow onions are the star of the show, slowly caramelized to add depth. Eggs bind everything together, while breadcrumbs help keep the texture moist and tender. A bit of beef broth, Worcestershire, and garlic give it that savory umami kick, and thyme brings in an herby note. Top it off with melty Swiss cheese or provolone, and you’re on your way to meatloaf greatness.

How To Make the Irresistible French Onion Meatloaf

Step 1: Caramelize the Onions

In a skillet, melt butter over medium-low heat and add the sliced yellow onions. Cook slowly, stirring occasionally, until the onions are deeply golden and sweet—about 25 to 30 minutes. Set aside.

Step 2: Mix the Meatloaf

In a large bowl, combine ground beef, breadcrumbs, eggs, minced garlic, Worcestershire sauce, beef broth, thyme, salt, and pepper. Mix just until combined. Fold in half of the caramelized onions.

Step 3: Shape and Bake

Shape the meat mixture into a loaf on a parchment-lined baking sheet or press it into a loaf pan. Top with the remaining onions. Bake at 375°F (190°C) for 40 to 45 minutes.

Step 4: Add the Cheese

Remove the meatloaf from the oven, place Swiss cheese or provolone slices over the top, and return to bake for another 10 minutes until the cheese is melted and bubbly.

Step 5: Rest and Serve

Let the meatloaf rest for 10 minutes before slicing. This helps keep it juicy and flavorful.

How to Serve and Store This French Onion Meatloaf

This meatloaf serves about 6 generous portions. It’s rich enough to stand alone, but even better paired with comforting sides. Once cooled, you can store any leftovers in an airtight container in the fridge for up to 4 days. It also freezes beautifully—wrap slices individually for quick weekday lunches or dinners.

To reheat, cover with foil and warm in the oven at 325°F or microwave for a couple of minutes.

What to Serve With French Onion Meatloaf?

Mashed Potatoes with Gravy

Creamy potatoes and meatloaf are a match made in comfort-food heaven. Don’t forget the pan drippings.

Roasted Green Beans

Add a bit of brightness and crunch with some oven-roasted green beans tossed in olive oil and garlic.

Creamy Mac and Cheese

For an indulgent side, creamy mac and cheese balances the savory notes of the meatloaf perfectly.

Garlic Bread

You’ll want something to soak up all those rich juices—a slice of buttery garlic bread does the trick.

Simple Arugula Salad

Peppery greens with a light vinaigrette cut through the richness and add freshness.

Honey Glazed Carrots

Their natural sweetness pairs beautifully with the caramelized onions.

Crispy Brussels Sprouts

Roast them until crispy for a slightly bitter bite to contrast the savory meatloaf.

Want More Comforting Dinner Ideas?

If you love this Irresistible French Onion Meatloaf, you’ll want to check out these hearty recipes that hit all the right notes:

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Did you melt the cheese until bubbly or add extra onions on top? Tell me how it turned out in the comments—I love hearing your takes!

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