Step 1

Preheat the oven to 350°F. Spray a 9x5-inch loaf pan with nonstick cooking spray. Set aside.

Step 2

To a large bowl, add ground beef, ground pork, parsley, salt, pepper, garlic powder, and beaten egg. Mix together until just combined. (I prefer to use my hands to mix, but a spoon or spatula would also work.)

Step 3

In a medium bowl, combine the milk, breadcrumbs, and onion.

Step 4

Add milk mixture to the meat mixture being careful not to overwork ingredients.

Step 5

Add the meat mixture to the prepared loaf pan, pressing the meat in tightly.

Step 6

Bake for 60-65 minutes, or until no longer pink in the center. The meatloaf is fully cooked when it reaches an internal temperature of 160°F.

Step 7

During the final 5-10 minutes of cooking the meatloaf, prepare the gravy.

Step 8

To a large skillet over medium heat melt butter. Add flour and whisk to combine.

Step 9

Add beef broth, sour cream, salt, and pepper. Stir to combine. The mixture will thicken slightly.

Step 10

Pour gravy over meatloaf and serve warm!