slow cooker tuscan white bean and kale soup

Ingredients

• 3 cans white kidney beans (cannellini)or one pound of dry,soaked overnight.
• 2 stalks celery,diced
• 2 large carrots,diced
• 1 large onion,diced
• 1 cup parsley, italian,chopped
• 4 cloves garlic,minced
• 1 bunch fresh kale, chopped,stems removed,leaves only!
• 4 quarts chicken broth, low salt(i use my own homemade)
• 2-3 sprigs bay leaves, dried
• 1 teaspoon rosemary, dried
• 1/2 teaspoon thyme, dried
• 1 tablespoon salt,if needed
• 3/4 teaspoon black pepper
• 1 pint romano cheese, grated for serving
• 3 tablespoons olive oil