μπράβο and συγχαρητήρια
(At least...I think, you can never be too sure with any/Google's translations. I may have just offered to sell my first born to a rubber fetishist, for all know...and I'd really miss Freya if she was gone!)
You just expressed your passion about ice cream in those two words.Nah,i'm just kidding! Google really hit the mark with the translations.