Soup

Hola a todos. This time I'll talk about something about spanish.

Soup can be "sopa" or "caldo". Examples: Chicken soup = "Caldo de pollo", "consomé de pollo"; don't say "sopa de pollo" that sounds really weird.
Fish soup = "Caldo de pescado", "consomé de pescado", "chilpachole de pescado", it depends on the dish.
Onion soup = "sopa de cebolla" It is always "sopa" in this case.
Meat stock = "caldo de res".

Yummy ! Bon appetite!