Answer:

parsnip

Answer	Crossword Clue
PARSNIP	Root vegetable
PARSNIP	Carrot's cousin
PARSNIP	Whitish edible root

PARSNIP	Carrotlike vegetable
PARSNIP	Carrot cousin
PARSNIP	Root veggie
PARSNIP	Edible root
PARSNIP	Carrot kin
PARSNIP	Stew ingredient
PARSNIP	Stew veggie
PARSNIP	White-rooted plant

PARSNIP	Vegetable.
PARSNIP	Large whitish edible root.
PARSNIP	Member of the carrot family.
PARSNIP	Root vegetable.
PARSNIP	Herb with edible root.
PARSNIP	Plant with edible root.
PARSNIP	Edible root.
PARSNIP	Plant.

PARSNIP	Biennial herb
PARSNIP	Carrot's kin
PARSNIP	Kind of swallowtail
PARSNIP	Garden root
PARSNIP	Standard-cut vegetable (7)
PARSNIP	Member of the carrot family
PARSNIP	White root vegetable
PARSNIP	Vegetables whose leaves can burn skin

PARSNIP	Carrot's paler cousin
PARSNIP	Root that's roasted and eaten