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10 Best Healthy Snacks for Kids 2023 | UK Dietitian Reviewed

It can be hard to convince kids to eat healthily, particularly when there are so many tempting not-so-healthy options. But healthy food doesn't have to be difficult or inconvenient; there are plenty of healthy snacks that your kids will love, while still managing to provide them with the good stuff! With snack bars that you can stick in a lunchbox and vegetable crisp packets they can eat in the school playground, they can refuel both at home and on-the-go. 


Whether you're looking for something vegan, gluten-free or suitable to satisfy a toddler; by following our buying guide, as well as reading the advice and guidance from dietitian Jo Travers, even the fussiest of eaters will find a healthy snack that they enjoy. Read on for our ranking of the 10 best healthy snacks for kids on Amazon, Tesco, Asda and more. 

Last updated 14/07/2023
Jo Travers
Expert
Dietitian
Jo Travers

Author of The Bone Strength Plan and a professional, evidenced-based nutritionist in London. Jo has carried out over 1500 hours of one-to-one consultations with more than 600 clients, as well as the additional hours of workshops, research, and media work with the BBC, Channel 4, The Islam channel and more.

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Table of Contents

With Specialist Consultation From Dietitian Jo Travers

With Specialist Consultation From Dietitian Jo Travers

Jo Travers, author of The Bone Strength Plan is a professional, evidenced-based nutritionist in London. She has carried out over 1500 hours of one-to-one consultations with more than 600 clients, as well as the additional hours of workshops, research, and media work with the BBC, Channel 4, The Islam Channel, and more.


You can find her comprehensive catalogue of courses and guides for everything nutrition-related on her website, as well as absolutely delicious recipe ideas on her Instagram, Twitter and Facebook.

How to Choose Healthy Snacks for Kids in the UK - Buying Guide

You want to make sure your child keeps there energy levels up throughout the day in a way that is healthy and sustaining. We all have different tastes and requirements, and this guide will explain how you can find the right snack to satisfy everyone's rumbling stomach. 

1

Sweet or Savoury, Check the Amount of Sugar and Salt Used

It's nice to have a range of sweet and savoury options when it comes to snacking. But when looking for a healthy option, you'll need to keep an eye on the amount of sugar and salt per portion. Here's what you need to know.

We All Love Sugar, But Try to Avoid Snacks With Too Much of the Sweet Stuff

We All Love Sugar, But Try to Avoid Snacks With Too Much of the Sweet Stuff

We all love indulging our sweet tooth from time to time, but doing this too regularly can lead to a whole host of health problems from bad teeth to diabetes. Most of us in today's world are eating too much refined sugar, and cutting it out of your kids' snacks is a good place to start improving their diet. 


Kids aged between the ages of 2 and 18 should consume less than 25 grams, or 6 teaspoons of sugar daily.  Be aware that even if a snack doesn't have any 'added sugar', it may be packed full of naturally-occurring sugars. This normally comes in the form of fructose from fruit, which is healthy providing you stick within the recommended limits. 


Of course, snacks that contain naturally occurring sugars will be better than a chocolate bar or a handful of pick'n'mix. So if your child has more of a sweet tooth, they might prefer a snack bar or dried fruit instead. 

Jo Travers
DietitianJo Travers

In fact, too much sugar can even affect their mood. Sugary foods get absorbed into the bloodstream really quickly which can cause blood sugar to go above a safe level. 


When this happens it is called a sugar spike and it will always be followed by a sugar crash when the body brings blood sugar back down. A sugar crash means low blood sugar which can cause grumpiness and tiredness, so if you like your children happy and calm, try to give only small amounts of sugar at a time.

Prefer Savoury? Watch Out When It Comes to Salt

Prefer Savoury? Watch Out When It Comes to Salt

Sugar isn't the only added ingredient to look out for when it comes to buying snacks – salt is also something that children shouldn't eat too much of. Young children in particular shouldn't be eating much salt on a daily basis, so it's a good idea to look for low-sodium snacks


It's recommended that babies younger than 12 months old should consume no more than 1g of salt a day. For 1 to 3-year-olds it's 2g, and those between 4 and 6 shouldn't exceed 3g of salt. Children above the age of 7 can eat up to 5-6g, which is the same as an adult, but when it comes to healthy snacking - the lower the better!


Baked wholegrain and vegetable snacks are a great alternative to crisps, and individual portions of cheese offer a savoury source of calcium and protein. It's always a good idea to provide plenty of variation. This doesn't just make snacking healthier, it also introduces your children to different flavours and textures which will hopefully make them more adventurous eaters in the long run. 

Jo Travers
DietitianJo Travers

Salt isn't good for children's kidney health, and over time, it can also cause high blood pressure. Some foods like breakfast cereals and other processed or ready-made foods may not taste salty but still contain a lot of hidden salt so it's easy for it to add up over the day. Check the nutrition label on the packet to find out the salt content.

2

Kids Need Lots of Energy, But Too Much Can Mean Excess Calories

Kids Need Lots of Energy, But Too Much Can Mean Excess Calories

It is really important that kids have enough energy to move, grow and concentrate. Snacks are a great tool for keeping energy levels up throughout the day, particularly if your child struggles to finish main meals. 


However, as with adults, too many extra calories can be unhealthy. The amount of calories needed per day for children varies hugely depending on their age, size and activity levels. For example, smaller, younger kids will need less to keep them going, whereas older kids who take part in sports and activities will need more.


If you're unsure, you can consult your GP or a registered dietitian to help you determine a healthy serving size for your child. The calories per 100g will be indicated on the packet of your chosen snack, so you can use this information to find the perfect portion with just the right amount of energy.

Jo Travers
DietitianJo Travers

Use their hands for measuring portion sizes. As kids grow and their hands get bigger, the more food they will need.


For snacks, a portion of bread, crackers, rice, pasta, or potatoes should be about half the size of their fist; a portion of meat, fish, beans, or yogurt should be half the size and thickness of their palm, and a portion of fruit or veg should be about a cupped handful. Pick a couple of food groups to make a more complete snack - a handful of fruit with a dollop of yogurt for example.

3

Make Sure the Snack Is Suitable for Their Dietary Requirements

Make Sure the Snack Is Suitable for Their Dietary Requirements

Trying to choose snacks that will keep the whole family happy can be a challenge in and of itself, but this is only made more difficult when you have specific dietary requirements and allergies to look out for. But do not fear, there will be an option out there for your child!


There are a huge range of reasons as to why your child might have specific dietary needs. They might have an intolerance to lactose or gluten, or they might follow certain rules and restrictions for ethical or religious reasons. Luckily, more and more brands are taking this into account and creating tasty treats that everyone can enjoy. 


Some children have to completely avoid certain ingredients due to allergies. Common food allergies include nuts, dairy and soy, all of which pop up a lot in healthier snack foods. Allergies can be very serious which is why allergens will be clearly displayed on the packaging of any product - often written in bold to help you identify them at a glance. 

Jo Travers
DietitianJo Travers

If you do need to avoid foods, make sure you replace them with other foods that contain similar nutrients so they don't miss out on anything. 


For example, dairy products contain calcium so if you need to cut dairy out, make sure to include plenty of other calcium-rich foods like fortified soy or oat milk. Gluten is found in grains like wheat, but there are several naturally gluten-free alternatives like rice and quinoa.

4

A Portable Pack Size Makes It Easy to Deal With Rumbling Tummies on the Go

A Portable Pack Size Makes It Easy to Deal With Rumbling Tummies on the Go

One of the main advantages of a snack is the fact that they are often portable and can be eaten on the move. A snack that comes in a convenient, pre-packed single serving makes sticking them in lunch boxes or school bags a whole lot easier. 


These usually come in the perfect portion size, and if you buy them as part of a multipack you won't just be saving yourself a bit of money, but stockpiling a supply of healthy snacks for multiple days.

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Top 10 Best Healthy Snacks for Kids in the UK

Everyone has different tastes and preferences when it comes to food, so we've ranked 10 of our favourite snacks for kids that are not only healthy, but cover a range of flavours and textures that are sure to make your mouth water no matter what your age!
Popularity
Products
Image
Price
Click to purchase
Key features
1

Organix

Melty Veggie Sticks

Organix Melty Veggie Sticks 1枚目

Vegetables Have Never Tasted So Good

2

Ella's Kitchen

Banana & Raisin Oaty Fingers Pack of 5

Ella's Kitchen  Banana & Raisin Oaty Fingers  1枚目

£2.50

High Mid

A Healthy Twist on the Humble Flapjack

3

Organix

Apple Rice CakesPack of 4

Organix Apple Rice Cakes 1枚目

£2.50

High Mid

Rice Cakes Don't Have to Be Bland and Boring

4

Kiddylicious

Cheesy Veggie StrawsPack of 4

Kiddylicious  Cheesy Veggie Straws 1枚目

£2.30

Mid

A Crunchy Snack for Young Children

5

Babybel

Mini Original Cheese SnacksPack of 10

Babybel Mini Original Cheese Snacks 1枚目

£1.99

Mid

A Cheesy Snack That's as Popular as Ever

6

Fruit Bowl

Raspberry School BarsPack of 5

Fruit Bowl Raspberry School Bars 1枚目

£2.00

Mid

A Fun Way of Feeding Your Kids Fruit

7

Walkers

Sunbites Sun Ripened Sweet Chilli Pack of 6

Walkers Sunbites Sun Ripened Sweet Chilli  1枚目

£1.50

Low Mid

Wholegrain Crisps to Satisfy Your Kids

8

Bear

Pure Fruit Yoyo RaspberryPack of 5

Bear Pure Fruit Yoyo Raspberry 1枚目

£2.40

High Mid

These Rolls Contain Fruit and Only Fruit

9

Yeo Valley

Little Yeos Organic - Fruity Favourites Pack of 4

Yeo Valley Little Yeos Organic - Fruity Favourites  1枚目

£1.50

Low Mid

Little Pots Full of Calcium and Protein

10

Nature Valley

Protein Peanut & Chocolate BarsPack of 4

Nature Valley Protein Peanut & Chocolate Bars 1枚目

£2.89

High

Chocolate Doesn't Need to Mean Unhealthy

If you don't see the product you're looking for, you can request that it be listed.
No.1

OrganixMelty Veggie Sticks

Melty Veggie Sticks Image 1
Source:tesco.com

Vegetables Have Never Tasted So Good

Ah vegetables, sure to be the last thing to be left on any child's plate. These foods may be amongst the most nutritious, but it is safe to say that vegetables are not always the tastiest. Fortunately for parents everywhere, Organix have created a snack that is guaranteed to get picky eaters eating their greens, and their reds, and their yellows. 


The packets are small enough to be easily transported, in ready-to-eat single portions. Even better, these veggie sticks are allergen-free and suitable for gluten-free and vegan diets. Crisps, but healthy -what's not to love?

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No.2

Ella's Kitchen Banana & Raisin Oaty Fingers Pack of 5

Banana & Raisin Oaty Fingers  Image 1
Source:tesco.com
Reference price
£2.50
High Mid
Reference price
£2.50
High Mid

A Healthy Twist on the Humble Flapjack

Flapjacks are delicious, but they can often be packed full of sugar. That's where these bars come in to save the day. With all the oaty goodness of flapjacks, but with far more fruit. So you can feed these to your children knowing that you are giving them a healthy snack. 


Ella's kitchen focus on wholesome, organic ingredients and these bars are no different. Made from squished fruit instead of fruit purees, these bars have a lower sugar content than other similar products. A non-cheeky treat for all your cheeky monkeys! 

No.3

OrganixApple Rice CakesPack of 4

Reference price
£2.50
High Mid

Rice Cakes Don't Have to Be Bland and Boring

Rice cakes have a reputation for being a healthy snack, albeit one that is a bit flavourless. Luckily, these ones use apple juice and cinnamon to make them naturally delicious


These snacks are perfect for toddlers and young children as finger food that they can easily grasp. Nothing artificial has been added, and whilst they may be described as a sweet snack, they don't have the high sugar content you'd expect.

No.4

Kiddylicious Cheesy Veggie StrawsPack of 4

Reference price
£2.30
Mid

A Crunchy Snack for Young Children

When introducing your children to new food, it is a good idea to include a variety of textures. The texture of these straws is just crunchy enough that they'll learn to chew, without being too much of a challenge. The savoury snack will distract your child from sugary treats and show them that non-sweet items can be delicious too. 


The delicate cheesy flavour may have a higher salt content per 100g, but the small portion size keeps the salt per packet low. As an added bonus, these straws are suitable for a whole range of diets. 

No.5

BabybelMini Original Cheese SnacksPack of 10

Reference price
£1.99
Mid

A Cheesy Snack That's as Popular as Ever

The distinctive packaging of a Babybel is sure to bring a feeling of nostalgia to everyone who was lucky enough to find one of these in their lunch boxes, and this cheesy creation is still going strong. Each snack is perfectly portioned and wrapped in their famous red wax case, making them sturdy enough to withstand being bashed about in a school bag. 


Cheese might not strike you as the healthiest snack to feed your kids, but it has a surprising amount of benefits. It contains calcium and has a very low sugar content. Best of all, they're lactose-free, so those with intolerances can enjoy them too. 

No.6

Fruit BowlRaspberry School BarsPack of 5

Raspberry School Bars Image 1
Source:tesco.com
Reference price
£2.00
Mid
Reference price
£2.00
Mid

A Fun Way of Feeding Your Kids Fruit

Trying to convince your kids to eat five portions of fruit and veg every day can be tricky, but you won't have any trouble with these bars! They're tasty, full of fruit and very easy to eat on the go. The lack of gluten and dairy make them a great option too for those with even the strictest dietary requirements. 


Unfortunately, like most snacks with a high percentage of fruit, these bars are high in sugar. They also contain palm oil which, if not sustainable, can have detrimental environmental effects due to farming practices. So you may want to steer clear of it!

No.7

WalkersSunbites Sun Ripened Sweet Chilli Pack of 6

Reference price
£1.50
Low Mid

Wholegrain Crisps to Satisfy Your Kids

A packet of crisps might be seen as a naughty treat, but this doesn't always have to be the case. Walkers have come up with a healthier wholegrain alternative to their traditional crisps. This makes them more satisfying and will keep your kids going for longer. We like the sweet chilli flavour as it's unique, without being to out there for young palettes.


Being made from whole grains means that these crisps do contain wheat, making them unsuitable for those who can't eat gluten. They also have a higher salt content, which could be a problem for younger kids. 

No.8

BearPure Fruit Yoyo RaspberryPack of 5

Reference price
£2.40
High Mid

These Rolls Contain Fruit and Only Fruit

Bear have reinvented fruit wind-up sweets to make a far more nutritious snack. So nutritious, in fact, that they count as one of your five-a-day! Aside from fruit and veg, there are no additional ingredients, making them an excellent option for those with allergies and intolerances. 


The only downside to these convenient snacks is their extremely high sugar content. It is all natural thanks to the large amount of fruit, but it's still probably a good idea to reserve these snacks for the occasional treat. 

No.9

Yeo ValleyLittle Yeos Organic - Fruity Favourites Pack of 4

Little Yeos Organic - Fruity Favourites  Image 1
Source:tesco.com
Reference price
£1.50
Low Mid
Reference price
£1.50
Low Mid

Little Pots Full of Calcium and Protein

Yoghurt can be eaten at all times of the day, whether as part of a healthy breakfast, an afternoon snack or as an after-dinner desert. These child-friendly yoghurt pots from Yeo Valley contain organic milk, which is an excellent source of calcium and protein, and come in four fruit flavours so everyone can find a taste they like. 


Yoghurts may work at anytime, but they don't necessarily work anywhere. Your child will need a spoon to eat this yoghurt so it may be tricky to eat on the go. Yoghurt can also be very messy - especially for younger kids.

No.10

Nature ValleyProtein Peanut & Chocolate BarsPack of 4

Reference price
£2.89
High

Chocolate Doesn't Need to Mean Unhealthy

A great option if your kids love their chocolate fix. These bars might not look like the healthiest, but they are surprisingly low in sugar with 10 g of protein per cereal bar. Just be aware that although there isn't much, they do include refined sugar in their recipe.


Whilst they may be suitable for those who follow a gluten-free diet, those with other allergies - especially peanuts - won't be able to enjoy these bars

Perseverance Is Key: Jo Travers' Advice on Quelling Fussy Eating Habits

Perseverance Is Key: Jo Travers' Advice on Quelling Fussy Eating Habits

"Some kids can develop fussy eating habits as they get older (particularly with vegetables), but still encourage them to try foods they don't like as they can learn to like them over time." 


"The more they see and taste a food, the more they will become familiar with it and accept it. It can take up to 20 times of trying before they will eat it, but it's worth it in the end! A good trick is to get them to taste a new food alongside one they already like."

Keep Your Kids Healthy No Matter What Their Age

Keep Your Kids Healthy No Matter What Their Age

It can feel like a lot of pressure to keep your little one healthy. As they grow and become more independent, every parent wants to feel like they're providing their child with the best nutrition at every stage of their young life. Lucky for you, we have some more guides to help point you in the right direction, ranking the best products in the UK to keep kids nourished and well-hydrated!

Summary

A snack is just what you need to keep you going from breakfast until lunch, and then lunch until dinner. Snacking can be unhealthy, but with these snacks, it doesn't have to be! All of these tasty options offer something a bit different, whether that's flavours or textures, so why not have a lunchbox shake-up and start packing it full of these healthy and delicious treats? 


Author: Emma Cramp

Top 5 Healthy Snacks for Kids

No. 1: OrganixMelty Veggie Sticks

No. 2: Ella's Kitchen Banana & Raisin Oaty Fingers Pack of 5

No. 3: OrganixApple Rice CakesPack of 4

No. 4: Kiddylicious Cheesy Veggie StrawsPack of 4

No. 5: BabybelMini Original Cheese SnacksPack of 10

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The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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