Lunchboxes make up 30-40% of what your child eats Monday - Friday, but they do tend be a source of frustration for many parents and carers. Here's some quick Lunchbox Reset tips to help ease those frustrations.
Packing a lunchbox for learning
The reason why I always bang on about lunchboxes is that they can impact your child's learning and behaviour. This can have a knock on impact to other children in the class and also to teacher stress levels.Protein for the win in Lunchboxes
From the data we have collected since 2019 on over 24,000 lunchboxes, we know protein is one of the biggest missing ingredients in lunchboxes.
Protein is important for muscle growth and development. It also plays an important role in helping with satiety. Adding in protein to the lunchbox will also help with:
👏 increasing their concentration span (have you ever tried to concentrate when you are hungry?).
👏 protecting their memory (Harvard report).
👏 reducing the need to add in additional snacks as a main lunch with a protein will keep your child fuller.
Click on the image above and print it to remind you of different protein options.
If you're worried about packing protein due to food safety reasons, I offer the following information.

Food safety when packing perishables
Many parents share they don't pack protein because they are worried about food staying safe.
As a general rule, lunchbox food should be maintained below 5 degrees. If it goes over this, it needs to be used within 2-4 hours. Over 4 hours it should be thrown away. (source: The Food Information Safety Council).
Obviously, it’s near impossible to determine the temperature of your child’s lunchbox at recess and lunchtime. However, I offer the following summary of the tips for keeping food safe.
- Pack lunch in an insulated cooler bag
- Include one to two ice bricks or freeze half filled drink bottles (top up in the morning)
- Keep lunchboxes in insulated bags in the fridge for as long as you can before packing them in the school bag
- Ask your children to ensure their school bags out of direct sunlight
- Some sites suggest freezing the lunches
- The one thing they all seem to say in common is that having a something frozen in the lunchbox should be sufficient to keep the lunchbox food safe.
- Make sure your food is ‘clean’ before it goes to school. eg. made with clean hands, not cross contaminated with raw meats etc.
Homemade Simple Swaps
Making some simple swaps of packet snacks for homemade snacks can reduce the load of industrialised ingredients on your child's body. The latest research is finding that some industrialised ingredients in factory food (packet snacks) may be having a negative impact on our microbiome, which in turn can impact mood, learning and behaviour.
In addition to reducing this load, in many cases, it will save you money to make snacks at home. Here's some links to recipes for you to try these swaps.
- Popcorn (super cheap and fun to make)
- Simple Salted Gluten Free Crackers
- Chocolate protein bliss balls
- Pikelets (I whip up this batter and keep it in a glass jar in the fridge. It keeps for a few days. Easy way to get quick breakfast ready too.)
If you'd like help with lunchboxes and you would like to learn how to empower your kids to pack their own lunchboxes, feel free to check out my simple eCourse - Lunchbox Reset or Thermo Lunchbox Reset (for thermo machine owners).



