Three of my favourite grab-and-go fillers for healthy lunchboxes
Quality options that keep hunger steady without spiking blood sugar
Some mornings we need prepared, easy, nutritious lunchbox fillers that kids will actually eat. These are especially useful for busy families who want to offer real, quality nutrition without spending extra time every day.
Here are three of my favourite go-to options that provide protein, healthy fats, fibre and slow-release energy so kids stay fuelled for their day. There’s a reason why I love them and why they’re my go-to lunchbox fillers.
1.0 Chief’s biltong: Savoury protein that travels well
Chief’s organic biltong is my top pick for a savoury lunchbox filler that adds a good amount of protein without needing refrigeration. It is made from organic, grass-fed and grass-finished beef, air dried to keep the texture tender and the ingredient list simple. You can include it as part of a lunchbox, a picnic, or a snack on the go.
Here is why I love it in lunchboxes:
High protein helps kids feel full and focused
Simple ingredients that kids can easily recognise
Naturally low in sugar and carbohydrates
Iron and vitamin B12 support energy and growth
It pairs beautifully with sliced veggies, cheese cubes or wholegrain crackers for a balanced lunchbox that tastes good.
2.0 Chief's collagen protein bars: Sustained energy without sugar spikes
Some days it helps to have a quality protein bar in the lunchbox or snack bag. My favourites are:
These collagen bars are based on high quality protein and nut butters, which give a balance of protein, healthy fats and a satisfying flavour that kids and adults both enjoy. They are also low in added sugars compared with many traditional snack bars.
Why I include them in lunchboxes and snack bags:
Good source of protein and healthy fats for sustained energy
Minimal sugar helps reduce mid-afternoon energy crashes
Clean, recognisable ingredients that support balanced nutrition
Great as after school snacks or weekend grab-and-go options
Including a bar like this with some fruit, seeds or yoghurt tub can make a very balanced lunchbox without much prep.
3.0 The Lunchbox Thankful Bars: A nut-free sweet but nutritious option
Chief’s Thankful Bars are a lunchbox friendly favourite, especially for schools with nut-free policies and families who want something that feels sweet but still contributes good nutrition. They were created to be family friendly, low sugar and nut free, making them suitable for most school environments.
What I love about Thankful Bars:
Nut free, making them ideal for lunchboxes in nut-free schools
High in prebiotic fibre which supports gut health and digestion
A smaller size that satisfies cravings without spoiling appetite later
Flavours like choc berry, berry and lemon coconut that are appealing to kids
These bars are a great option when you want a sweet treat that still feels nourishing, especially when included alongside fresh options like fruit, yoghurt or fresh veggies.
You can find Thankful Bars in the “Lunchbox Bundle” section at WeAreChief
Why these packaged fillers work for busy families
The key to packing lunchboxes that support nutrition is balance and practicality. The three options above work well because they:
Support protein intake to help kids stay full and focused throughout the day
Provide healthy fats for sustained energy
Include fibre or prebiotic components that help slow digestion and support gut health
Are packaged in ways that make them easy to include without extra prep
They pair easily with fruits, vegetables, whole grains or dips and yoghurt tubs so you can build balanced lunches without pressure.
Packaged fillers like these are helpful tools, especially on rushed mornings. They work best alongside fresh foods and balanced meals so kids get a range of nutrients across the day.
If you ever want personalised lunchbox strategies, especially for children with specific nutrition needs, picky eating or allergies, I offer tailored children’s nutrition consultations to help you create routines that fit your family. You can book a FREE chat here.
Selecting quality, nutrient-dense packaged lunchbox fillers can make everyday packing easier and less stressful. With options like these you are giving kids wholesome foods that are practical, tasty and supportive of balanced nutrition.
