Ingredients

• 4 potatoes, peeled and quartered
• 1 small carrot, finely chopped
• 1/2 stalk celery, finely chopped
• 1 small onion, minced
• 1 1/2 cups vegetable broth
• 1 teaspoon salt
• 2 1/2 cups milk
• 3 tablespoons butter, melted
• 3 tablespoons all-purpose flour
• 1 tablespoon dried parsley
• 1 teaspoon ground black pepper
• 1 cup shredded Swiss cheese