COMBINE BREAD CRUMBS, EGG, ONION, GARLIC, PARSLEY, MILK, GARLIC, SALT AND PEPPER.
ADD THE GROUND BEEF AND GENTLY MIX TO COMBINE.
ROLL 2 TABLESPOONS OF THE MEAT MIXTURE INTO A BALL AND TRANSFER TO A BAKING SHEET.
LIGHTLY SPRITZ THE MEATBALLS WITH COOKING SPRAY AND BAKE 25-30 MINUTES.