Preheat oven to 350 degrees.
Generously spray 18-20 standard muffin cups (2 - 12-cup muffin pans) with cooking spray; set aside.
In a small bowl, mix the Whole Oats and Milk together; set aside for about 5 minutes.
In a large bowl, thoroughly mix the ground Meat, the Oat mixture, Parsley, Seasoned Salt, Pepper and 1/4 Cup Ketchup.
Scoop a 1/4-cup portion of the Meat mixture into the prepared muffin cups and evenly flatten/smooth the tops.
Next, squirt about 1/2 teaspoon of Ketchup onto the tops of each "meatloaf" and smooth the Ketchup evenly to thoroughly coat the tops.
Bake for 25 minutes, then carefully remove the muffin pans from the oven and squirt another 1/2 teaspoon onto the tops of the "meatloaves," spreading evenly with the back of the spoon to thoroughly coat each "meatloaf."
Bake for an additional 30 minutes or until edges start to crisp and/or sizzle.
Remove from the oven and add any additional Ketchup to the tops; you may also lightly sprinkle the tops with shredded Parmesan Cheese, if desired; let sit in the pan for about 5 minutes before serving.
Excellent served with a fresh Salad and fruit! Yummy :)