Answer:

crust

Answer	Crossword Clue
CRUST	Hard outer layer
CRUST	Pie part
CRUST	Rye bread feature

CRUST	Pizza part
CRUST	Pizza feature
CRUST	Sliced-off end
CRUST	Topmost geological layer
CRUST	Chutzpa
CRUST	Earth layer
CRUST	Nerve
CRUST	Hard cover

CRUST	Crisp covering
CRUST	It's rolled out at a patisserie
CRUST	Pie maker's pride
CRUST	Pizza's outer edge
CRUST	Sicilian pizza has a thick one
CRUST	Gall
CRUST	The mashed potatoes on shepherd's pie
CRUST	Piece of a pie

CRUST	Pie cover
CRUST	Pizza perimeter
CRUST	Pizza portion
CRUST	Pie edging
CRUST	Pizza stratum
CRUST	Pumpernickel periphery
CRUST	Pie edge
CRUST	Geological layer

CRUST	Pie feature
CRUST	Pie liner
CRUST	Planetary layer
CRUST	Chutzpah
CRUST	Potpie part
CRUST	Hard, thin coating.
CRUST	Hard shell.
CRUST	Outer shell.

CRUST	Part of a pie.
CRUST	Top layer.
CRUST	Pastry shell.
CRUST	Piece of bread.
CRUST	Pie shell.