Here’s a delicious French Onion Meatloaf recipe that’s savory, rich, and full of that caramelized onion flavor you love from French onion soup.
Ingredients (Serves 4–6)
For the Meatloaf:
- 1½ lbs (680 g) ground beef (or mix beef and pork)
- 1 large onion, finely chopped
- 2 cloves garlic, minced
- ½ cup breadcrumbs
- ½ cup milk
- 1 egg
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp thyme (optional)
For the French Onion Topping/Sauce:
- 2 large onions, thinly sliced
- 2 tbsp butter
- 1 tsp sugar (to help caramelize)
- 1 tbsp balsamic vinegar (optional, for depth)
- ½ cup beef broth or stock
- ½ cup shredded Gruyère or Swiss cheese
Instructions
1. Caramelize the Onions
- In a skillet, melt butter over medium heat.
- Add sliced onions and sugar; cook slowly, stirring often for 15–20 minutes until golden brown and soft.
- Optional: Stir in balsamic vinegar for extra flavor.
2. Prepare the Meatloaf
- Preheat oven to 180°C (350°F).
- In a large bowl, combine ground meat, minced onion, garlic, breadcrumbs, milk, egg, salt, pepper, and thyme.
- Mix gently until just combined—don’t overmix or the meatloaf will be dense.
3. Shape and Bake
- Shape the meat mixture into a loaf and place in a greased baking dish.
- Spread half of the caramelized onions on top.
- Bake for 40–50 minutes.
4. Add Cheese and Sauce
- Remove meatloaf from oven and top with remaining caramelized onions and shredded Gruyère cheese.
- Pour beef broth around the loaf to keep it moist.
- Return to oven and bake another 10–15 minutes, until cheese is melted and golden.
5. Serve
- Let the meatloaf rest for 5 minutes before slicing.
- Serve with mashed potatoes, roasted vegetables, or a simple green salad.
💡 Tips:
- Use slow-cooked caramelized onions—this is what gives it the “French onion” taste.
- Gruyère cheese melts beautifully and pairs perfectly with the savory onions.
- You can make it a day ahead: assemble, cover, and refrigerate overnight; bake the next day.
If you want, I can also give you a “quick 30-minute French Onion Meatloaf” version that skips long caramelizing but still tastes amazing.
Do you want me to do that?