Sour Cream & Onion Triple-Cheddar Potato Soup

1 lb. baking potato es (about 3), cubed

1 can (14-1/2 oz.) fat-free reduced-sodium chicken broth

1 cup milk

1/4 tsp. dried oregano leaves

3 slices OSCAR MAYER Bacon , cooked, crumbled and divided

1 cup KRAFT Shredded Triple Cheddar Cheese with a TOUCH OF PHILADELPHIA , divided

1 green onion , sliced, divided

1/4 cup BREAKSTONE'S or KNUDSEN Sour Cream

What You Need