PREHEAT oven to 350� F.
COMBINE ground beef, evaporated milk, eggs, ketchup, quick oats, taco seasoning, black pepper and parsley in large bowl until just mixed. Divide meat mixture into 20 ungreased muffin cups; mound tops slightly.
BAKE for 25 to 30 minutes or until no longer pink in center. Cool for 5 minutes before removing from muffin cups.
SERVE half the meatloaf muffins over lettuce, cheese and tomatoes, if desired. Makes enough for two 5-serving meals or 20 muffins.