Creamy Squash Ginger Soup

1 winter squash (kabocha, buttecup or butternut), skin removed
1 onion
2 inches of ginger root, peeld and chopped
6 cups water
1/2 tsp. sea salt
Parsley, minced

Bring all ingredients except parsley to a boil. Lower heat to medium, cover and cook for 10 minutes or until squash is soft. Remove squash and onion and puree in a food processor or blender. Return squash and onion puree back to soup. Garnish with parsley.