If you love the rich, comforting taste of French onion soup, this French Onion Meatloaf is about to become your new favorite dinner. It takes everything you adore—sweet caramelized onions, savory beef, and aromatic herbs—and transforms it into a tender, juicy meatloaf topped with irresistible flavor.
Perfect for cozy nights, family dinners, or meal prep, this recipe delivers restaurant-quality comfort food at home.
🌟 Why This Meatloaf Stands Out
• Deep, rich flavor from slow caramelized onions
• Extra juicy texture thanks to added moisture from broth
• Classic comfort food with a gourmet twist
• Perfect make-ahead meal
• Pairs beautifully with mashed potatoes or veggies
🧾 Ingredients
🧅 For the Caramelized Onions:
• 3 large yellow onions, thinly sliced
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1 teaspoon fresh thyme (or ½ teaspoon dried)
• ¼ cup beef broth (for deglazing)
🍖 For the Meatloaf:
• 1 ½ lbs (700g) ground beef
• ½ cup breadcrumbs
• 1 egg
• 2 cloves garlic, minced
• 2 tablespoons Worcestershire sauce
• ½ cup milk
• Salt and pepper to taste
🧀 Optional Topping:
• 1 cup shredded Gruyère or mozzarella cheese
👩🍳 Step-by-Step Instructions
1. Caramelize the Onions (The Flavor Base)
Heat butter and olive oil in a skillet over medium heat.
• Add sliced onions and cook slowly for 20–25 minutes, stirring occasionally
• Let them turn deep golden and sweet
• Add thyme and pour in beef broth to deglaze the pan
• Cook until liquid reduces, then set aside to cool
2. Prepare the Meatloaf Mixture
In a large bowl, combine:
• Ground beef
• Breadcrumbs
• Egg
• Garlic
• Worcestershire sauce
• Milk
• Salt and pepper
Add half of the caramelized onions into the mixture and gently combine.
3. Shape the Meatloaf
• Preheat oven to 375°F (190°C)
• Shape the mixture into a loaf and place in a baking dish or on a lined tray
4. Add the Onion Topping
Spread the remaining caramelized onions over the top of the meatloaf.
5. Bake to Perfection
• Bake for 40–50 minutes
• In