Making French Onion Meatloaf is a simple process if you follow these steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Caramelize Onions: In a pan, heat the olive oil over medium heat. Add sliced onions and a pinch of salt. Cook until they are soft and caramelized, about 15-20 minutes. Stir occasionally to ensure even cooking.
3. Combine Ingredients: In a large mixing bowl, combine ground beef, breadcrumbs, egg, Worcestershire sauce, minced garlic, thyme, salt, and pepper.
4. Add Onions: Once the onions are caramelized, let them cool slightly before adding them to the meat mixture. Mix until everything is well combined, but be careful not to overwork the meat.
5. Shape Meatloaf: Transfer the mixture to a baking dish. Shape it into a loaf form, ensuring it’s even on all sides.
6. Bake: Place the meatloaf in the preheated oven. Bake for about 50-55 minutes or until the internal temperature reaches 160°F (71°C).
7. Add Cheese: In the last 10-15 minutes of baking, sprinkle the shredded Swiss cheese on top of the meatloaf. Return to the oven until the cheese is melted and bubbly.
8. Rest: Remove the meatloaf from the oven and let it rest for 5-10 minutes before slicing. This helps lock in moisture.
9. Garnish: Before serving, sprinkle with fresh parsley for added flavor and color.

By following these simple steps, you’ll create a tender and flavorful French Onion Meatloaf that’s sure to become a family favorite.