I became addicted to these delicious drinks when I was in Spain but I've had to give them up since I got home. Too many calories.
Blanc y negro
Fill a small sundae glass or any medium-sized glass about half way or a little less with strong coffee. I prefer espresso, but it's your choice. Add a healthy scoop of REAL vanilla ice cream -- low-fat or cheap ice cream just doesn't taste the same -- and serve with a long-handled spoon. Absolute bliss!