BEST AND SPECIAL CHEESEBURGER SOUP

INGREDIENTS:

1 pound ground beef
¾ cup chopped onion
¾ cup shredded carrots
¾ cup diced celery
3 cups chicken broth
2 cups diced peeled potatoes
3 tablespoons all-purpose flour
3 tablespoons butter
2 cups (8 ounces) sharp cheddar cheese
1-1/2 cups milk
1 teaspoon salt
½ teaspoon pepper

INSTRUCTIONS:

In a 3-qt. saucepan, brown beef. Add the onion, carrots and celery, saute for 5 minutes. Add the broth and potatoes; bring to a boil. Reduce heat; cover and simmer for 10-12 minutes or until potatoes are tender.
Meanwhile, in a small skillet, melt butter …