Jerusalem Artichoke Soup

2 lbs jerusalem artichokes, well scrubbed
3 cups water
6 cups chicken broth
3 cloves garlic, smashed
1 cup thinly sliced green onions
2 teaspoons dried dill weed
salt and pepper

Bring water to a boil add artichokes and simmer for 40 minutes or until tender Drain& discard the water, cool artichokes and peel, then mash.
Place mashed artichokes back into the saucepan stir in the chicken broth, garlic, and green onions Simmer for 15 minutes season to taste.