How To make Cream Of Chicken Soup

Ingredients: 1 tablespoon vegetable oil
1 1/2 pounds chicken breasts without skin -- boned and cubed
3/4 cup diced celery
1/2 cup all-purpose flour
1 1/2 cups chicken broth
1 cup water
1/2 pound mushrooms -- thinly sliced
1 teaspoon McCormick(r) Onion Powder
1/2 teaspoon McCormick(r) Thyme Leaves
1/4 teaspoon McCormick(r) Ground White Pepper
1/4 cup milk
Instructions: Heat oil in large saucepan. Add chicken and celery and saut