Savory French Onion Meatloaf with Gooey Swiss Cheese

Savory French Onion Meatloaf combines the comfort of a classic meatloaf with the rich, caramelized flavor of French onion soup. Topped with golden onions and melted Swiss cheese, this dish delivers hearty, satisfying flavors in every slice. It’s an elevated twist on traditional meatloaf that’s perfect for a cozy family dinner or special occasion.

Why You’ll Love This Recipe

This meatloaf offers a delicious blend of tender, juicy meat with the sweet depth of caramelized onions and the irresistible melt of Swiss cheese. The recipe is easy to follow, yet impressive enough to serve guests. It’s also versatile, allowing for substitutions like turkey instead of beef or gluten-free breadcrumbs if needed.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the meatloaf:
1 1/2 pounds ground beef (or ground turkey)
1 large onion, thinly sliced
1 tablespoon olive oil
2 cloves garlic, minced
1/2 cup breadcrumbs (use gluten-free if necessary)
1/4 cup milk
1 egg
2 tablespoons Worcestershire sauce
1 teaspoon dried thyme
1 teaspoon salt
1/2 teaspoon black pepper

For the French onion topping:
1 large onion, thinly sliced
1 tablespoon butter
1 tablespoon olive oil
1/2 cup beef broth
1/2 teaspoon sugar
1 teaspoon dried thyme
1 cup Swiss cheese, shredded

Directions

1. Preheat the oven to 375°F (190°C). Grease a loaf pan with cooking spray or line it with parchment paper.

2. In a skillet, heat olive oil over medium heat. Add the thinly sliced onion and cook for 10 minutes, stirring occasionally, until golden brown and soft.

3. Add the minced garlic and cook for 1 minute until fragrant. Set aside to cool.

4. In a large bowl, combine ground beef, breadcrumbs, milk, egg, Worcestershire sauce, dried thyme, salt, and pepper. Add the cooled onions and garlic. Mix until well combined.

5. Shape the meat mixture into a loaf and place it in the prepared pan.

6. In the same skillet, melt butter with olive oil over medium heat. Add the remaining sliced onion, beef broth, sugar, and dried thyme. Cook for 15 minutes, stirring occasionally, until caramelized and the liquid is reduced.

7. Spread the caramelized onions evenly over the meatloaf. Bake for 45 minutes.

8. Remove from the oven, sprinkle with shredded Swiss cheese, and bake for an additional 5-7 minutes until the cheese is melted and bubbly.

9. Let the meatloaf rest for 10 minutes before slicing and serving.

Servings and timing

This recipe makes 6 servings.
Prep time: 20 minutes
Cooking time: 55 minutes
Total time: 1 hour 15 minutes
Approximate calories: 300 kcal per serving

Variations

• Turkey meatloaf: Substitute ground turkey for beef for a leaner option.

• Cheese swap: Use Gruyère or provolone instead of Swiss for a different flavor profile.

• Low-carb: Replace breadcrumbs with almond flour or crushed pork rinds.

• Add herbs: Include fresh parsley or rosemary in the meat mixture for extra flavor.

• Mini loaves: Form individual loaves for faster cooking and easier portion control.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat slices in a preheated oven at 325°F (165°C) for 10-15 minutes or in the microwave in short intervals until heated through. For longer storage, wrap tightly and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

FAQs

Can I make this meatloaf ahead of time?

Yes, you can assemble the meatloaf and topping a day in advance. Cover and refrigerate, then bake as directed when ready.

What is the best type of onion for the topping?

Yellow onions work well because they caramelize beautifully and offer a balanced sweetness.

Can I use a different type of cheese?

Yes, Gruyère, provolone, or mozzarella are all excellent alternatives to Swiss cheese.

How do I know when the meatloaf is done?

Use a meat thermometer; the internal temperature should reach 160°F (71°C).

Can I cook this meatloaf without a loaf pan?

Yes, you can form the loaf on a parchment-lined baking sheet for a free-form shape.

Is it possible to make this gluten-free?

Absolutely, just use gluten-free breadcrumbs in the meat mixture.

What sides go well with French Onion Meatloaf?

Mashed potatoes, green beans, or a crisp salad make great accompaniments.

Can I freeze cooked meatloaf?

Yes, wrap tightly and freeze for up to 2 months. Thaw in the refrigerator before reheating.

Why let the meatloaf rest before slicing?

Resting helps the juices redistribute, keeping the meatloaf moist and tender.

Can I add vegetables to the meat mixture?

Yes, finely grated carrots or zucchini can be added for extra moisture and nutrition.

Conclusion

Savory French Onion Meatloaf with Gooey Swiss Cheese is a flavorful, comforting dish that elevates classic meatloaf with rich caramelized onions and melty cheese. Simple to prepare yet packed with taste, it’s sure to become a go-to recipe for family dinners or entertaining guests.