Preheat the oven to 400 degrees.
Chop the bread slices in the food processor until crumbs form then transfer into a large bowl.
Add the meat along with the parsley, eggs, oregano, olive oil, salt, and pepper. Then pulse to blend.
Add the meat along with the parsley, eggs, oregano, olive oil, salt, and pepper. Then pulse to blend.
Coat the rack with non-stick spray oil.
Shape the mix into medium-sized balls then arrange them on the rack.
Bake for 15-20 minutes until their edges become crispy and slightly browned.
