Ham and Potato Soup

Once again I forgot to take a photo of my version, so heres someone elses! Anywho this is freaking amazing. I added garlic and mushrooms to mine and next time I plan on adding corn.
Ingredients

• 3 1/2 cups peeled and diced potatoes
• 1/3 cup diced celery
• 1/3 cup finely chopped onion
• 3/4 cup diced cooked ham
• 3 1/4 cups water
• 2 tablespoons chicken bouillon granules
• 1/2 teaspoon salt, or to taste
• 1 teaspoon ground white or black pepper, or to taste
• 5 tablespoons butter
• 5 tablespoons all-purpose flour
• 2 cups milk
• As much garlic as you'd like (we LOVE garlic!)
• 1/2 cup chopped mushrooms.

Directions

1. Combine the potatoes, celery, onion, ham, mushrooms,garlic and water in a stockpot. Bring to a boil, then cook over medium heat until potatoes are tender, about 10 to 15 minutes. Stir in the chicken bouillon, salt and pepper.
2. In a separate saucepan, melt butter over medium-low heat. Whisk in flour with a fork, and cook, stirring constantly until thick, about 1 minute. Slowly stir in milk as not to allow lumps to form until all of the milk has been added. Continue stirring over medium-low heat until thick, 4 to 5 minutes.
3. Stir the milk mixture into the stockpot, and cook soup until heated through. Serve immediately.