French Onion Meatloaf
French Onion Meatloaf is a comforting and flavorful dish combining the rich, sweet caramelized onions and savory notes of classic French onion soup with a hearty traditional meatloaf. This easy-to-make recipe is perfect for family dinners or busy weeknights, delivering moist, cheesy, and savory slices everyone will enjoy.
- Author: Emilly
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: French-American
- Diet: Gluten Free (with gluten-free breadcrumbs)
Meatloaf Base
- 1 lb ground beef
- 1 large sweet onion, thinly sliced
- 1 packet French onion soup mix (about 1 oz)
- 1 large egg
- 3/4 cup bread crumbs (or gluten-free breadcrumbs)
- 1/4 cup beef broth
- 2 cloves garlic, minced
- Salt and pepper, to taste
For Caramelizing Onions
Topping
- 1/2 cup Gruyere or Swiss cheese, shredded
- Caramelize the Onions: Thinly slice the sweet onions. In a skillet over low heat, melt the butter and cook the onions slowly until they become soft, sweet, and golden brown, about 20-30 minutes. This process unlocks the signature French onion flavor.
- Mix the Meatloaf Ingredients: In a large bowl, combine ground beef, caramelized onions (reserve a small amount for topping), egg, breadcrumbs, French onion soup mix, beef broth, minced garlic, salt, and pepper. Gently stir to blend everything without overmixing to keep the meatloaf tender.
- Shape and Prepare for Baking: Transfer the meat mixture onto a lined or greased loaf pan or baking sheet. Shape it into a loaf form and smooth the top, preparing the surface for the toppings.
- Add the Toppings: Spread the reserved caramelized onions evenly over the top of the meatloaf. Then sprinkle the Gruyere or Swiss cheese evenly on top to create a rich, melted crust during baking.
- Bake to Perfection: Preheat the oven to 350°F (175°C). Bake the meatloaf for 55 to 65 minutes or until the internal temperature reaches 160°F (71°C). Remove from oven and let the meatloaf rest for 10 minutes before slicing to keep the juices locked in.
Notes
- Use Fresh Onions: Fresh, sweet onions caramelize better and add natural sweetness.
- Don’t Overmix: Mix ingredients gently to maintain a tender texture.
- Rest Before Slicing: Allows juices to redistribute for moist slices.
- Use a Meat Thermometer: Ensures perfectly cooked meatloaf without drying out.
- Caramelize Slowly: Patience prevents burning and deepens flavor.
Nutrition
- Serving Size: 1 slice (approximately 1/6 of loaf)
- Calories: 350 kcal
- Sugar: 6 g
- Sodium: 600 mg
- Fat: 22 g
- Saturated Fat: 9 g
- Unsaturated Fat: 11 g
- Trans Fat: 0.3 g
- Carbohydrates: 12 g
- Fiber: 1 g
- Protein: 25 g
- Cholesterol: 110 mg
Keywords: French Onion Meatloaf, meatloaf, French onion soup flavors, comfort food, caramelized onions, easy dinner, family meal, gluten-free meatloaf