Preheat the oven to 350 degrees Fahrenheit. Spray a medium baking sheet with nonstick cooking spray.
In a medium bowl, combine the eggs, milk, Italian seasoning, garlic powder, onion salt, pepper, salt, and chopped fresh parsley. Whisk together.
In a large bowl, combine the breadcrumbs and beef, using your hands to work the mixture together. Then, add the ketchup and egg mixture to the beef and breadcrumbs. Mix with your hands until fully combined.
Using your hands, divide the meat mixture into 6 equal balls and shape them into mini loaves. Place the loaves on the prepared baking sheet.
Whisk together all of the glaze ingredients and generously brush the glaze on top of the mini meatloaves.
Bake for 30 minutes or until a meat thermometer indicates they are cooked through; it should read 160F.
* You can substitute ground turkey or ground pork for 1/2 pound of the ground beef. ** If you would like to serve the meatloaf with additional glaze, make a double batch of the glaze and separate out half for serving before brushing it onto the raw meat loaves.