Create a healthy snack drawer for the fridge. Toss in pre-packed snacks to go for the whole week. Also, pre-packed snack bags/containers for the pantry with non-perishable things like pretzels, mixed nuts, unsweetened cereal, etc.
Here is a great list to get you shopping for the right school lunch box choices for your child. Putting aside a special space in the fridge for lunchbox items can help you reach for the right foods when packing up during those busy rushed mornings.