Collocations for vegetables - noun

green, leafy, root, salad (esp. BrE)
The children don't eat enough green vegetables.

crisp
a salad of crisp, raw vegetables

raw
cooked, grilled, steamed, stir-fried, etc.
overcooked
canned (esp. AmE), fresh, frozen, pickled, tinned (BrE)
mixed
roast pork with mixed vegetables

organic
seasonal
spring, summer, winter
rotten

grow
They grow all their own vegetables.

plant
pick
eat, have
add
wash
boil, cook, grill, roast, sauté, steam, stir-fry
chop, cut, peel, purée

grow
vegetables which grow in cooler climates

contain sth
Green vegetables contain calcium.

bed, garden, patch (esp. BrE), plot (esp. BrE)
market, stall
grower
peeler
crop
produce
broth, dish, juice, soup, stew, stock
curry, lasagne, samosa, etc.
fat, oil
protein
dye
fibre/fiber, matter