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French Onion Meatloaf

Savory French Onion Meatloaf That Melts in Your Mouth

This French Onion Meatloaf combines comfort food with gourmet flair, featuring melted Gruyère cheese and caramelized onions for an unforgettable dish.
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Prep Time 15 minutes
Cook Time 1 hour
Resting Time 10 minutes
Total Time 1 hour 25 minutes
Servings: 6 slices
Course: Dinner
Cuisine: French
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Meatloaf
  • 1 lb Ground Beef Lean ground turkey can be substituted.
  • 1 cup Breadcrumbs Use gluten-free for gluten-free version.
  • 1/2 cup Milk Almond milk works well for dairy-free.
  • 2 large Onions Yellow or sweet onions yield the best results.
  • 2 cloves Garlic Minced; increase for a bolder flavor.
  • 2 tbsp Worcestershire Sauce Check for gluten-free brands if needed.
  • 2 tbsp Dijon Mustard Yellow mustard is a fine substitute.
  • 1 tsp Dried Thyme Fresh thyme can brighten the dish.
  • 1 tsp Salt
  • 1 tsp Black Pepper
For the Cheese Topping
  • 1 cup Gruyère Cheese Swiss cheese can be a substitute.
  • Additional Herbs Optional; chopped parsley or rosemary.

Equipment

  • skillet
  • Mixing bowl
  • Meat Thermometer
  • Baking Dish

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and gather your ingredients.
  2. In a large skillet, melt 2 tablespoons of butter over medium heat. Add the sliced onions and sauté for about 20-25 minutes until golden brown and caramelized.
  3. In a large mixing bowl, combine ground beef, breadcrumbs, milk, minced garlic, Worcestershire sauce, Dijon mustard, thyme, salt, and pepper. Mix gently until just combined.
  4. Carefully fold in the cooled caramelized onions and half of the shredded Gruyère cheese into the meat mixture.
  5. Shape the mixture into a loaf, about 8 inches long, and place it in a greased baking dish.
  6. Bake the meatloaf for about 1 hour. Use a meat thermometer to check that it reaches 160°F (70°C).
  7. Sprinkle the remaining Gruyère cheese over the top and return to the oven for 5-10 minutes until melted and bubbly.
  8. Let the meatloaf rest for 10 minutes, then slice and serve.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 30gProtein: 25gFat: 15gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 80mgSodium: 700mgPotassium: 600mgFiber: 2gSugar: 3gVitamin A: 500IUVitamin C: 5mgCalcium: 150mgIron: 3mg

Notes

Use a meat thermometer to ensure the meatloaf is perfectly cooked. Let it rest to maintain moisture and improve slicing quality.

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