What is the fine-grained topic of the following text: I went with a simple order here: a pumpernickel bagel with their smoked salmon salad ($5.50): Alaskan smoked salmon blended with cream cheese, cucumbers, tomatoes, and red onions on a Kettleman's pumpernickel bagel. Only return the topic.
Ordering a smoked salmon salad on a pumpernickel bagel at Kettleman's.