Celeriac soup with curry, parsley and sweet potato chips - Secretos Del Sur

Ingredients

• 1 celeriac (whole tuber)
• 1 onion
• 30 gr parsley (fresh)
• 2 tea spoon curry powder
• 700 ml vegetable broth
• 125 ml soy cream
• 1 sweet potato
• salt and pepper
• 2 tbl spoon olive oil