Creamy Baked Potato Soup

I found this recipe via pinterest.   I was looking at one recipe that was pinned by someone and then I saw this one on the site.  It looks yummy!  Here's the website.

Creamy Baked Potato Soup

ingredients:

5 large baking potatoes
1/2 cup butter
1/4 cup to 1/2 cup flour, depending on how thick you like it (I used 1/4 cup)
1 medium white onion, finely chopped
2 stalks celery, finely chopped
4 cups milk
2 cups chicken broth
1 teaspoon salt or to taste
1 teaspoon fresh ground pepper or to taste
6 green onions, chopped & divided
1/2 pound bacon, cooked & crumbled
2 1/2 cups cheddar cheese, shredded & divided
1 cup sour cream
1/2 teaspoon dried or 1 teaspoon fresh rosemary
1 tablespoon dried parsley

directions:

1. Wash, dry & bake potatoes at 400 degrees for one hour or until done. I just put the potatoes right on the oven rack. Allow to cool. Cut into half lengthwise and scoop out pulp. Cut potato pulp into bite sized pieces; set aside. Use skins for something else like stuffed potato skins.

2. Melt butter in large saucepan over low heat. Add white onion & celery & saute for a couple of minutes. Add flour, whisking until smooth. Cook 1 minute stirring constantly.

3. Gradually whisk in milk and chicken broth & cook over medium heat, until mixture thickens a bit and is slightly bubbly. Don't boil.

4. Add potato pulp, salt, pepper, herbs, half of the chopped green onions & 1 1/2 cups cheese. Cook until thoroughly heated. Whisk in sour cream & remove from heat.

5. Serve with remaining green onions, bacon & cheese.

Author's endnotes:
Potato soup is so versatile, here are a few ideas for you: add chopped cooked carrots, omit celery, add a tablespoon or 2 of bacon grease with the butter, stir in half the cooked bacon instead of using as garnish or prepare the soup vegetarian using vegetable broth instead of chicken broth.