3 Stars. This is an unusual combination. My dilemma is that I really like grapefruit with just a little sugar and plain yogurt with just a little sugar, or broiled grapefruit with brown sugar and brandy (forget the yogurt). This recipe's combination did not improve upon any of those combinations for me. The Greek yogurt was very creamy so I liked it as a substitute for whipped cream. Made for Newest Zaar Tag *08A.