Use as much of your food items before the move, so you will have less to pack. Ensure that all boxes, containers, and shakers are sealed with tape to avoid spilling. Wrap glass canisters in newsprint, or tissue, so they do not break during moving. When packing spices and canisters, pack like items together so they are easier to find.
If you are packing liquids, make sure they are tightly sealed and taped around the lid. If it is possible, place these items in a plastic bag and then in some sort of a rubber container.