Here is the list of foods with 5 letters, they can include fruits, veggies and even processed foods.
apple
aspic
bacon
bagel
basil
beans
berry
bland
bread
broil
candy
cater
chard
chili
chips
cream
crepe
crisp
crust
curds
curry
dairy
dates
diner
dough
dried
drink
feast
flour
fries
fruit
grain
grape
gravy
guava
herbs
honey
icing
jelly
juice
kebab
knife
ladle
lemon
liver
lunch
maize
mango
melon
mints
mochi
munch
olive
onion
order
pasta
patty
peach
pecan
pilaf
pizza
plate
prune
punch
roast
salad
salsa
sauce
seeds
slice
snack
spicy
spoon
spork
spuds
squid
steak
stove
straw
sugar
sushi
sweet
syrup
thyme
toast
tapasthyme
torte
tuber
wafer
water
wheat
yeast