However, there are plenty of long shelf life foods perfect for filling your cupboards ... Powdered milk might not be the first thing on your grocery list, but it can be a useful thing to keep ...

Shelf-staple food items such as spices, nuts, coffee and spice blends can be packed in carry-on luggage, while sauces, marinades and oils can be brought home in checked luggage. Renata Lofranco of ...