If possible, do not put anything on the list that doesn't require cooking to eat.

Exception: vegetables.

not having anything snackable on hand is a great way to ensure that you only eat when you actually need to.

Preparing a snackable version of vegetables (e.g. clean a few carrots, cut them to small pieces, and put them into the bowl) and putting it next to your computer could be an easy way to make yourself eat more vegetables.