a piece of bread with hotdog
piece of bread on napkin
part of a sandwich 
the dog is surrounded in sour kraut
the food is resting on a napkin
the pointer and large finger of the person holding the food
the bun is white
the portion is a small sample
a piece of hotdog in the bread
Appetizers on the napkin 
a hand holding a half eaten hot dog with bread and sausage on bun in napkin