Doug’s Glögg. Not only have I named this delicious, and very strong, drink after me. But I have even started making labels and handing it out around the holidays. Glögg is a heated mulled wine. It is a mixture of port wines, some Brandy, spices, and some sugar. When its a cold fall or winter night and you need something to warm you up, this drink truly delivers. I highly recommend you give it a try.