01 -
Preheat oven to 375°F (190°C).
02 -
Cook bacon in a pan until crispy. Remove, let cool, then crumble. In the same pan with bacon fat, sauté mushrooms and onions until soft and translucent. Set aside to cool.
03 -
In a large bowl, combine ground beef, ground pork, Swiss cheese, breadcrumbs, milk, crumbled bacon, Parmesan cheese, cooled mushrooms, and onions. Add eggs, Worcestershire sauce, 1 tablespoon ketchup, garlic powder, salt, thyme, and pepper. Mix gently until just combined, being careful not to overmix.
04 -
Shape the mixture into a loaf and place in a baking dish or on a parchment-lined baking sheet. Spread the remaining 1/2 cup of ketchup evenly over the top of the meatloaf.
05 -
Bake for 60-70 minutes, or until the internal temperature reaches 160°F (71°C) and the meatloaf is cooked through.
06 -
Allow the meatloaf to rest for 10 minutes before slicing to ensure it holds together properly when served.