More than likely a reisling... (auslee/spatlese), whatever..a reisling grape makes wonderfully sweet wines, to go both with dinner and some even sweeter as dessert wines.
Germany changes there wines every so often. If she would like a great reisling..just to drink, use with dinner, or use in cooking...tell her to check her local grocery store, or liquor store for a schmitt shone reisling. It is one of the best we have ever found...we found it first, many years ago in Germany at EPCOT..go figure. It is now sold all over the place...at around $7 per bottle. The bottle is blue..label..kind of goldish.