Answer:

cornedbeef

Answer	Crossword Clue
CORNEDBEEF	Pastrami's kin
CORNEDBEEF	Deli sandwich filler
CORNEDBEEF	Delicatessen specialty.

CORNEDBEEF	Cabbage accompaniment
CORNEDBEEF	Deli specialty
CORNEDBEEF	Something to make a hash of
CORNEDBEEF	Reuben ingredient
CORNEDBEEF	Cabbage mate

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.