In addition to traditional food provisions, there is an array of special and out-of-ordinary foodstuffs that help add variety to meals onboard. These are packed in cans, jars, and other containers suitable for stowage on vessels. Think about provisioning limited quantities of:
Asian
stir fry vegetables
chop suey
chow mein noodles
coconut milk
sweet/sour sauce
dry noodle soups
Mediterranean
feta cheese in oil and herbs
couscous
stuffed grape leaves
hommus
babganoush
Latin America/Caribbean
black beans
refried beans
tamales
salsa
diced green chilies
Central/Eastern European
sauerkraut
goulash
borscht