We used to live near a butcher shop where all manner of imported specialities are stacked on every surface, and they were fascinating to consider while standing in line for my two pounds of Italian ...
Arrange on a baking sheet cut side up. Top peppers with remaining ¾ c. cheddar. Bake stuffed peppers until cheese is melty, 10 to 12 minute. Let cool 10 minutes. Top with chives before serving.