Celery & Spinach Soup

Ingredients

• SOUP
• 1 tablespoon butter
• 1 large onion, minced
• 1/2 apple, peeled,seeded & cubed
• 1/2 head of celery, strings removed,minced
• 1/2 celery root, peeled & cut into small cubes
• 1 tablespoon cider vinegar
• 3 cups chicken stock or 3 cups broth
• 1 small potato, peeled & cubed
• 1 cup baby spinach leaves
• salt
• CROUTONS
• 30 small cubes country bread
• 1 tablespoon extra virgin olive oil
• CHEESE
• 3 ounces fresh goat cheese
• 1 teaspoon minced chives or 1 green onion, minced very fine
• 1 tablespoon extra virgin olive oil