East Coast Cheese Soup

Ingredients

• 4 medium carrots, chopped
• 2 celery ribs, chopped
• 1 large onion, chopped
• 1 medium green pepper, chopped
• 1/2 cup butter
• 3/4 cup all-purpose flour
• 1 teaspoon salt
• 3 quarts 2% milk
• 1-1/3 cups reduced-sodium chicken broth
• 1 package (8 ounces) process cheese (Velveeta), cubed
• 1-1/2 cups shredded cheddar cheese