French Onion Meatloaf is a hearty, flavor-packed take on the classic meatloaf you know and love. Inspired by the rich, caramelized flavors of French onion soup, this recipe combines juicy ground beef, deeply caramelized onions, savory seasonings, and melted cheese for a comforting, satisfying main dish.
The onions add natural sweetness and moisture, while the cheesy topping gives it a delicious, indulgent finish. Perfect for family dinners, potlucks, or make-ahead meals, French onion meatloaf brings familiar comfort with an elevated, gourmet touch.
Why I Love This Recipe
I love this recipe because it takes a traditional comfort food and elevates it with bold, savory flavors. The caramelized onions make the meatloaf incredibly moist and flavorful, and the cheesy topping feels like a special treat without extra effort.
Why This Is a Must-Try Dish
- Deep, rich flavor from caramelized onions
- Juicy and tender texture
- Easy to prepare with pantry staples
- Perfect for make-ahead and leftovers
- Crowd-pleasing comfort food
Recipe Overview
- Prep Time: 20 minutes
- Cooking Time: 55–60 minutes
- Total Time: 1 hour 20 minutes
- Servings: 6
- Calories: ~430 calories per serving (approx.)
- Course: Main Course
- Cuisine: American / French-Inspired
Ingredients
For the Caramelized Onions
- 2 tablespoons butter
- 2 large yellow onions, thinly sliced
- ½ teaspoon salt
For the Meatloaf
- 1½ lbs ground beef (80/20 recommended)
- ¾ cup breadcrumbs
- 2 large eggs
- 1 packet French onion soup mix
- ½ cup milk or beef broth
- 1 tablespoon Worcestershire sauce
- ½ teaspoon black pepper
- 1 teaspoon garlic powder
Topping
- 1½ cups shredded Gruyère or Swiss cheese
- Fresh parsley (optional, for garnish)
Cooking Directions
- Caramelize Onions: Melt butter in a skillet over medium heat. Add onions and salt. Cook, stirring occasionally, for 20–25 minutes until golden and caramelized. Let cool slightly.
- Preheat Oven: Preheat oven to 350°F (175°C). Grease a loaf pan or line a baking sheet.
- Mix Meatloaf: In a large bowl, combine ground beef, breadcrumbs, eggs, soup mix, milk, Worcestershire sauce, pepper, garlic powder, and caramelized onions. Mix gently until combined.
- Shape Loaf: Transfer mixture into loaf pan or shape into a loaf on baking sheet.
- Bake: Bake uncovered for 45 minutes.
- Add Cheese: Remove from oven, top with shredded cheese, and return to oven for 10–15 minutes until cheese is melted and bubbly.
- Rest: Let meatloaf rest for 10 minutes before slicing.
Step-by-Step Preparation Method
- Slowly caramelize onions until deep golden brown.
- Preheat oven and prepare baking dish.
- Combine all meatloaf ingredients gently.
- Shape and bake meatloaf.
- Add cheese topping and bake again.
- Rest before slicing and serving.
How to Serve
Serve French Onion Meatloaf hot with mashed potatoes, roasted vegetables, or buttered green beans. Spoon any pan juices over slices for extra flavor. A crisp side salad balances the richness perfectly.
Recipe Tips
- Take time to properly caramelize onions for best flavor
- Avoid overmixing meat to keep loaf tender
- Use an instant-read thermometer (160°F / 71°C internal temp)
- Let meatloaf rest before slicing
- Use parchment for easy cleanup
Variations (Detailed)
- Turkey French Onion Meatloaf: Substitute ground turkey
- Extra Cheesy: Add cheese inside the loaf as well
- Low-Carb: Use almond flour instead of breadcrumbs
- Mini Loaves: Bake in smaller portions for quicker cooking
- Mushroom Onion Meatloaf: Add sautéed mushrooms
Freezing and Storage
- Refrigerator: Store leftovers in airtight container for up to 4 days
- Freezer (Cooked): Freeze slices for up to 3 months
- Freezer (Uncooked): Freeze shaped loaf for up to 2 months
- Reheating: Reheat covered in oven or microwave
Special Equipment Needed
- Large skillet
- Mixing bowl
- Loaf pan or baking sheet
- Spatula
- Meat thermometer (recommended)
Conclusion
French Onion Meatloaf is the perfect blend of classic comfort and elevated flavor. With its juicy interior, sweet caramelized onions, and gooey cheese topping, it’s a dish that feels both familiar and special. Easy to make and incredibly satisfying, this recipe is sure to become a family favorite you’ll return to again and again.
French Onion Meatloaf
French Onion Meatloaf is a hearty, flavor-packed take on the classic meatloaf you know and love. Inspired by the rich, caramelized flavors of French onion soup, this recipe combines juicy ground beef, deeply caramelized onions, savory seasonings, and melted cheese for a comforting, satisfying main dish.
Ingredients
For the Caramelized Onions
For the Meatloaf
Topping
Instructions
-
Caramelize Onions: Melt butter in a skillet over medium heat. Add onions and salt. Cook, stirring occasionally, for 20–25 minutes until golden and caramelized. Let cool slightly.
-
Preheat Oven: Preheat oven to 350°F (175°C). Grease a loaf pan or line a baking sheet.
-
Mix Meatloaf: In a large bowl, combine ground beef, breadcrumbs, eggs, soup mix, milk, Worcestershire sauce, pepper, garlic powder, and caramelized onions. Mix gently until combined.
-
Shape Loaf: Transfer mixture into loaf pan or shape into a loaf on baking sheet.
-
Bake: Bake uncovered for 45 minutes.
-
Add Cheese: Remove from oven, top with shredded cheese, and return to oven for 10–15 minutes until cheese is melted and bubbly.
-
Rest: Let meatloaf rest for 10 minutes before slicing.
