Meatloaf
Preheat the oven to 425-degrees and place the loaf pan into the oven to heat.
In a large bowl combine the ground beef, eggs, 4 Tbsp. ketchup, 2 tsp. Worcestershire sauce, salt, pepper, garlic salt, parsley flakes, diced onions, and mix well with your hands.
Remove the loaf pan from the oven and spray with non-stick spray or olive oil and press the meatloaf mixture into the pan (be careful as it will be hot. I used a wooden spoon to press it down into the pan). Make sure to press the meat mixture against the sides as best as you can.
Return the pan with the meatloaf to the oven and cook at 425-degrees for 15 minutes.
After 15 minutes, lower the temperature to 375-degrees and cook for 30 more minutes. Bake uncovered.
Meatloaf Topping
In a small bowl, add 1/2 cup ketchup, 1 tsp. Worcestershire sauce, and 1 Tbsp. brown sugar and mix well.
Spread over the meatloaf and cook for another 45 minutes at 375-degrees. Bake uncovered.