--Heat olive oil on med-low heat in medium saucepan; saute onion until soft.
--Add squash and broth (Add water if squash is not covered) and bring to boil over high heat. Reduce heat and simmer 8 minutes or until squash is tender.
--Puree with hand blender; salt and pepper to taste.
--Add milk.
--Ladle into individual serving bowls and top with chopped apple.