How to pack school lunch for a preschooler

Five pieces of advice that don't say much about what kind food you should put in their lunch box.

Figuring out what to serve to preschoolers for lunch is part of my personal and professional life.

I have a four-year-old son who is about to enter his third year of preschool (#NovemberBaby). Since his school does not offer a lunch program, we’ve had to always pack his lunch. Additionally, as a part of my current job, I write the school menus (breakfas…