Instructions:
Preheat the oven:
1. Preheat your oven to 375°F (190°C). Grease a loaf pan or line with parchment paper.
Prepare the meatloaf mixture:
2. In a large bowl, mix ground beef, onion, mushrooms, garlic, bacon, Swiss cheese, breadcrumbs, egg, parsley, salt, and pepper until well combined.
Shape the meatloaf:
3. Press the meatloaf mixture into the prepared loaf pan, shaping it into a loaf shape.
Bake the meatloaf:
4. Bake in the preheated oven for 45-55 minutes, until cooked through and browned on top.
Optional topping:
5. Spread tomato sauce or ketchup over the top of the meatloaf during the last 10 minutes of baking if desired.
Rest and serve:
6. Let the meatloaf rest for 10 minutes before slicing. Serve hot and enjoy!
Preparation Time: 15 minutes
Cooking Time: 45-55 minutes
Servings: 4-6
Calories: Approximately 400 per serving (depending on slice size)